Arts & Humanities Classics

Do ancient historians tell us more about myth than real events?

This long-read article was written by lower-sixth former Mattie Sutton. The following provides a short abstract to his full essay, which can be found at the bottom.

Estimated read time of abstract: < 1 minute
Estimated read time of essay: 7 minutes

We’ve all heard of Greek and Roman myths – The Cyclops, Icarus, etc. – they’re one of the most appealing parts of Classics. Another area full of interest is Ancient History, home to defining battles, decisions and speeches that are still studied today. However, sometimes these areas collide, meaning Ancient History isn’t always like the “History” of today. This naturally leads to the question, how useful is Ancient History? Does it tell us more about myth or real events?

In this short essay we’ll examine four titans of historical world: Herodotus, Thucydides, Polybius and Livy. We’ll examine what they wrote and why they wrote it, examining how much myth was used, and to what effect. Overall however, we’ll see that it’s not as easy as it first seems to separate myth from fact, and actually myth had its own role to play in Ancient History.

To view Mattie’s full article, follow this link below.

Arts & Humanities Economics Geography Lower School Social Sciences

Have receiving countries benefited from the Belt and Road Initiative?

This long-read article was written by second former Gavin Sivakumaran.

Estimated read time: 8 minutes

The Belt and Road Initiative (BRI) is a $1,300,000,000 plan which was initiated by Xi Jinping, the President of China in 2013. Various nations in Africa, Asia and Europe are interconnected with China through land and oceanic networks like highways, seaports and railroads. More than 65 have signed up to the Initiative, to strengthen globalisation across the world, develop economies and infrastructure in countries that are struggling, and open world trade. In this essay, I will judge whether the receiving countries have benefited from China’s Belt and Road Initiative economically and socially. I will look at the projects that have happened in the country, how successful they were and how much debt the country has to China. I will also conclude whether countries have benefited from the Belt and Road Initiative. 

In 2010, China had partially moved out of the manufacturing sector, so it experienced a growth decline. So, the Government thought that investing in other countries could create a lot of money because if the country grows very quickly and pays back loans and interest to China, China could earn a lot of money. However, many critics of the BRI state that China is using the BRI to increase leverage over LICs countries and making them depend on China for their development, leading to China becoming the next global superpower. 

Sri Lanka is one of the countries that is part of the Belt and Road Initiative (BRI). Hambantota Port, a maritime port, was built by China Harbour Engineering Company and with Chinese loans. It was built because more than 23,000 ships pass Hambantota (a district in Sri Lanka), so it would be a good location to load, dock and refuel ships, and would hopefully generate a lot of money. As the port incurred heavy losses, making debt repayment difficult, in 2016 the newly-elected government, led by Ranil Wickremesinghe, decided to privatise an 80% stake of the port and give it to China Merchants Port Holdings Co. for $1.1 billion on a 99-year lease, to raise foreign exchange. The port was built by Chinese people and the shipping workers who work there are mainly Chinese people. The Mattala Rajapaksa International Airport is another example of an infrastructure project that is part of the Belt and Road Initiative. Although Sri Lanka was able to pay for the airport, it had a low number of flights, so it has been dubbed as ‘The World’s Emptiest Airport.’ In addition to this, China has built many factories, highways and power plants in Sri Lanka. Sri Lanka has not been able to pay back for all of these. As of 2020, there is still an ongoing project called Colombo International Financial Centre better known as Port City Colombo, which will be an environmentally sustainable SEZ (Special Economic Zone), costing $15 billion and is what the Sri Lankan Government believes will generate enough money to pay off all Sri Lanka’s debt and attract top international investors. Most of the construction workers that are working on this project are Chinese but China promises that the SEZ (Special Economic Zone) will create 80,000 new jobs when completed for Sri Lankans. In Sri Lanka, the economic gains from the BRI are less obvious since most of the projects have been given back to China or have not received their full potential; they can be described as a ‘white elephant,’ which means a non-valuable object which its owner cannot easily dispose of. Additionally, social gains are also not obvious because most of the people building the infrastructure in Sri Lanka are Chinese and they also dominate the number of people who work in these projects after construction (shipping workers etc.). Therefore, the BRI has not been beneficial in Sri Lanka. 

Maldives is also one of the countries that is part of the Belt and Road Initiative (BRI). Under the Presidency of Abdullah Yameen, Maldives undertook many China-funded projects. This includes the expansion of their only airport, the construction of several resorts and the construction of the China Maldives Friendship Bridge, which is a bridge that interconnects the island of the capital of Maldives, Malé with the island in which Velana International Airport (Maldives’s only airport) is located. This bridge brought economic and social benefits to the Maldives. Before the bridge was constructed, travellers would have to travel by boat to reach the capital. This bridge allowed taxi drivers in Malé to pick up fares from Velana International Airport. Also, the building of several resorts has created jobs for the locals in the Maldives. In 2018, Maldives owed $600m directly to China (which they have borrowed for housing, the expansion of the airport and the construction of bridges) and was liable for another $935m of guaranteed loans (which they have borrowed for power infrastructure, building resorts and road infrastructure). Altogether, debt to China amounted to one-third of their GDP in 2019. This shows that the Maldives has not benefited economically. Socially, jobs have been created from resorts built by China and taxi drivers have been able to earn more because they can now pick up fares from Velana Airport. Consequently, the BRI has been quite beneficial to the Maldives. 

Pakistan is another country that is part of the Belt and Road Initiative (BRI). In 2013, CPEC (China Pakistan Economic Corridor) was introduced by Chinese Premier Li Keqiang and Pakistani President Asif Ali Zardari to further enhance connectivity between the two countries. China and Pakistan are such good friends that during Xi Jinping’s visit to Pakistan, he stated ‘This will be my first trip to Pakistan, but I feel as if I am going to visit the home of my brother.’ CPEC projects that have already built and that are still being built include several hydropower projects, a railway linking the cities of Karachi and Peshawar, a freight railway linking Kunming and Karachi, Gwadar Port, Gwadar Port City (which includes a coal plant and hospital) and Gwadar International Airport. Most of the people who are building these projects are Chinese workers. $17 billion was owed to China by Pakistan by 2020 (6.25% of GDP that year). In Gwadar, China’s promises of better infrastructure and job creation have not materialised. Most of the people who work in Gwadar Port are Chinese and most Pakistanis living in Gwadar fear that once the Gwadar Port project is finished, they won’t be able to work there, because they think that Chinese workers will be brought to work there. The China-Pakistan Economic Corridor has raised the expatriate population, which has grown from 20,000 in 2013 to 60,000 in 2018. Also, the Pakistanis in Gwadar cannot continue fishing (the main economic activity in Gwadar) because land reclamation cuts their access to the sea. In 2020, China built a joint naval and air force base in Pakistan. Economic benefits are not apparent because Pakistan has huge sums of debt to China. Furthermore, social gains are less obvious because the people of Gwadar cannot continue their jobs of fishing due to land reclamation for Gwadar Port and they fear that the jobs created by CPEC will be taken by the Chinese expatriate population entering the country. Therefore, the BRI has not benefited Pakistan. 

Kazakhstan is another country that is part of the Belt and Road Initiative (BRI). With the help of China, Kazakhstan has built a multimillion-dollar land port, special economic zone and town with the help of China. All of this was built near the most landlocked, remote place on Earth called the Eurasian Point of Inaccessibility. Kazakhstan and China chose this area to lure manufacturers to the area that might want to take advantage of an overland shipping route to Europe, establishing Kazakhstan as a logistics and manufacturing hub. The infrastructure projects that China has built in Kazakhstan are on the border between the two countries, next to the Xinjiang Province in China. The land port (Khorgos Land Port) is the largest land port in the world. Once the port was built it didn’t attract many clients. Recently, there has been a steady increase, due to heavy subsidies given by the Chinese Government to companies that use the route. Additionally, less cargo has come back from Europe due to the trade imbalance. Looking at how ambitious the Kazakhstan and Chinese Governments were about the project, their predictions have been very higher than reality. Khorgos Land Port had 160,000 TEU of cargo going through the port in 2019. To put that into perspective, Shanghai, the world’s busiest port, had 43.3 million TEU of cargo going through the port in 2019. That is roughly 270 times Khorgos’s amount. Economic gains in Kazakhstan are quite clear because there has been an increase in clients using the Khorgos port. Consequently, the BRI has been quite beneficial to Kazakhstan. 

UK is one of the countries that is part of the Belt and Road Initiative (BRI). The Yiwu-London freight train was launched in January 2017. As of 2018, the network had expanded to cover 48 Chinese cities and 42 European destinations, delivering goods between China and Europe. This railway line has not only boosted China – UK trade but has also increased China-Europe. Figures show that nearly 3000 trains between January and April 2020, carrying roughly 262,000 TEU. Economic gains in the UK are very clear due to the increase in trade from the BRI. Therefore, the BRI has benefited the UK. 

Djibouti is another country that is part of the Belt and Road Initiative (BRI). Data shows that in 2020, Djibouti’s debt to China accounted for more than 70% of its GDP. China has constructed two airports in Djibouti, extended Doraleh Port and built a naval base. There have been concerns that China will turn many of the ports constructed across the Indian Ocean into naval bases, to increase its military presence across the world and control the Indian Ocean shipping route. Economic gains in Djibouti are less obvious since debt to China accounts for more than 70% of their GDP. And although Djibouti’s Government agreed to build a naval base for China, this may begin a “String of Pearls” and will affect other countries across the Indian Ocean. Consequently, the BRI has not benefited Djibouti. 

In conclusion, receiving countries have not benefited from the BRI. Many countries have had to sell back projects to China or are in large debt to them. China is using what is referred to as debt-trap diplomacy (where a powerful lending country brings a borrowing country into a debt-trap and increases its leverage over it) to try and become the global superpower. Furthermore, China believes that by creating a network of dependencies across Asia, Africa, Europe and Latin America, China will be able to have more influence around the globe (This is known as Infrastructure Imperialism or Infrastructure Diplomacy). The String of Pearls theory, which predicts that China is trying to establish a string of naval bases in the Indian Ocean that will allow it to station ships and guard shipping routes that move through the region (the Indian Ocean is the home to one of the largest shipping routes in the world that interconnect Africa and the Middle East with South East Asia), is likely to become true. 

Arts & Humanities Geography Independent Learning Assignment

The New Cold War – Rising Tensions in the Arctic Circle

This essay was written by upper-sixth former Cameron Philp, and a finalist for the 2020 Independent Learning Assignment. The following provides a short abstract to the full essay, which can be found at the bottom.

Estimated read time of abstract: 1 minute
Estimated read time of essay: 45 minutes

Unlike the Antarctic and many other parts of the world, the Arctic is a region of unclear territories, rapid change and emerging economic and strategic importance. The Arctic Circle is the northernmost line of latitude on the globe and consists of a deep ocean covered by a drifting expanse of frozen seawater. This ice cap is the major feature of the area and it expands in winter as the sea freezes and reduces in size in the summer as the ice melts. Iceland, Denmark (through Greenland), Norway, Sweden, Finland, Russia, Canada and the United States are the eight ‘Arctic States’ that are located within the Arctic Circle. Approximately 4 million people live and work in the Arctic.

The extent of the Arctic ice cap has been decreasing significantly in the past few decades due to increasing average global temperatures. This rise in average temperature of the Earth’s climate is known as global warming and the Arctic is warming at a rate of almost twice the global average. Global warming is caused by many factors including the release of heat-trapping gases, such as carbon dioxide from the burning of fossil fuels in power stations, that leads to a greater ‘greenhouse effect’. The ‘greenhouse effect’ is the warming that happens when certain gases in the atmosphere let light in and out but trap heat. Since the Industrial Revolution, the actions of humankind have had an increasingly damaging impact on the planet’s natural environment through an enhanced greenhouse effect. This has led the Arctic ice sheet to melt significantly and continues to at a terrifying rate due to increasing average temperatures. The last three winters in the Arctic have been 6ºC warmer than the average for the region and between 1982 and 2012, Arctic sea ice coverage decreased by over 40% from 8.3 to 4.7 million square kilometres. At the current receding rate, an ice-free Arctic is very likely in the next century and ice-free summers within the next few decades. This has many negative consequences. However, the decreasing ice coverage has meant resources previously inaccessible or too expensive to access are becoming available and commercially viable for exploitation.

To view Cameron’s full article, follow this link below.

Independent Learning Assignment STEM

Using Lagrangian Mechanics to model chaotic systems

This essay was written by upper-sixth former Archie Forsyth, and shortlisted for the 2020 Independent Learning Assignment. The following provides a short abstract to the full essay, which can be found at the bottom.

Estimated read time of abstract: 2 minutes
Estimated read time of essay: 20 minutes

In my ILA I explain the premises and applications of a variation of Newtonian mechanics called ‘Lagrangian’ mechanics and then go on to derive a differential equation that describes the motion of a double-sprung pendulum in three dimensions and then obtain its path of motion through coding a fourth order Runge-Kutta numerical solver. 

In short, Lagrangian mechanics uses Newton’s three laws of motion and slightly alters their form in order to make them more applicable to more complicated systems, including systems such as pendulums which are best described using polar coordinates. What makes this possible is the application of the Euler-Lagrange (E-L) equation, which involves differentiation, to the Lagrangian of the system. The Lagrange is simply the kinetic energy of the system minus the potential energies and when the E-L equation is applied to it, these energies are converted into an equation for the forces acting on the masses in the system and thus, dividing by the mass, a differential equation that describes the motion of the system. 

The next section of my ILA is a brief explanation of what a chaotic system is and that it is not always necessarily a complex system, for instance, take a double pendulum, i.e. a pendulum attached to the base of another pendulum. This is a very simple system however it is extremely chaotic, which is to say that the slightest change in its initial conditions, in this case angles from the equilibrium positions of the pendula, length of pendula and the greatness of the masses, greatly affect the system’s path of motion.  

From here the first major section of work begins as I derive a differential equation that describes the motion of first a double pendulum in polar coordinates (in 2-D) and then a double sprung pendulum in Cartesian coordinates (in 3-D). To demonstrate the effectiveness of Lagrangian mechanics, I derived the equation describing the sum of the forces acting on the masses in the double-sprung pendulum using both ordinary Newtonian mechanics, i.e. vector forces, and Lagrangian mechanics to show how much faster and more reliable it is to use the Lagrangian method. 

The final part of my ILA is the code that I made to find the path of the double-sprung pendulum’s motion. It is, as described before, a fourth order Runge-Kutta numerical solver, which uses an iterative method based on setting a fixed time difference and calculating the acceleration and velocities at the end of each of those time differences, which can be substituted back into the equations for acceleration to give a new coordinate, repeating this process many times so that you can find the coordinates of the masses after a given time. The code achieves this and allows for the choosing of the initial conditions, which are the spring constants, the unstretched lengths of the springs, the initial coordinates of the masses and the magnitude of the masses attached to the springs. 

To view Archie’s full article, follow this link below.

Independent Learning Assignment STEM

Seeing the ups when faced with downs – the complex genetic phenomenon of Down’s syndrome

This essay was written by upper-sixth former Theo Lakin, and a finalist for the 2020 Independent Learning Assignment. The following provides a short abstract to the full essay, which can be found at the bottom.

Estimated read time of abstract: 3 minutes
Estimated read time of essay: 30 minutes

In my ILA I investigate the various aspects of Down’s syndrome, looking into not only the genetics but also looking at its influence on life, for that of the person with Down’s syndrome and those around them.  

Down’s Syndrome (DS) is a genetic condition which entails a set of physical, mental, and functional abnormalities as a result of an extra copy of chromosome 21 in the human genome, making 3 instead of the usual pair of two. This occurs during the creation of human sex cells (gametes) through meiotic division. It is a phenomenon known as trisomy 21, and it occurs in around 1 in 1,000 live births worldwide [THOMAS, 2019]. 

DS entails a set of very similar physical and mental characteristics for those who have it, albeit with some variation. Those with DS are also more likely to develop visual and aural impairments and are at an increased risk of leukaemia and Alzheimer’s disease. [NIA, 2017]. People with DS have an increased risk of cardiac disorders, most of which are congenital i.e. present from birth. Congenital cardiac disorders are present in around 40-60 percent of babies born with DS [PASCALL, 2015].  

Individuals with DS notably have behavioural and mental features as a result of their genes. These learning disabilities mean that it takes longer for them to develop certain skills, however level of ability certainly varies from person to person. In the past the impairment of learning ability has been overemphasised, and full potentials have only been realised in recent years due to an access to adequate education, and widespread societal acceptance.  

The genes of those with DS are the same as everyone else’s, just with an extra 1%. This is a very small amount in comparison to the whole human genome, meaning that all the rest of the genetic information is the same as it would be if the person did not have DS. [KESSLING, SAWTELL, 2002].  

People with DS are known for being particularly affectionate and happy, with an excellent outlook on life..  Over time, most teens and adults are competent with self-help and daily living skills which often allows them to lead semi-independent lives. With correct support and ambition, those with DS can strive for personal achievements such as being able to ride a bike, cooking their own meals, going to college, getting married and having a full-time job.  

A survey was completed in 1999 which concluded that teenagers with DS educated in mainstream schools are gaining considerable benefits in academic skills, communication skills and social independence [BUCKLEY, BIRD 99]. Information was collected on a wide range of issues including, health, behaviour, sexuality and social lives in addition to personal and social independence, communication skills and academic progress. The general trend showed that on average those with DS from a mainstream school were more competent with these tasks than those from the special schools. The other classmates also learn a great amount too, and it provides a valuable and eye-opening experience for everyone else within that school.  

There is no doubt that there is a truly special benefit these people with DS give to life for those around them. In a large-scale, population-based study, significantly lower divorce rates were found among families of children with Down syndrome (7.6%) compared with those of children with no identified disability (11.2%). [URBANO, HODAPP 07] This is a remarkable statistic as it shows that something like a disability does not break families apart, but instead seems to bring them closer together.  

When I was 5 years old, my younger sister, Lia, was born and diagnosed with Down’s syndrome.  While Lia (now 11) is a little different to others her age in some ways, most ways she is just like any other child. She is funny, ambitious, curious and just as annoying as my older sister. We share the same sense of humour and watching her take pride in her own achievements and activities is incredibly special. 

I hope you enjoy reading my ILA and seeing my conclusions I draw from various studies and scientific data.  

Sienna (left), Lia (centre), Theo (right) at Bodiam Castle

To view Theo’s full article, follow this link below.

Independent Learning Assignment STEM

Robot vs Surgeon: Who Will Operate on The Heart?

This essay was written by upper-sixth former Ollie Jansen, and shortlisted for the 2020 Independent Learning Assignment. The following provides a short abstract to the full essay, which can be found at the bottom.

Estimated read time of abstract: 4 minutes
Estimated read time of essay: 20 minutes

How Has the Development of The da Vinci ® Surgical System Transformed the Future of Mitral Valve Repair Surgery?  

There have been monumental advancements in robotics over the last 20 years which have allowed for new and exciting innovation in the field of robotic surgery. The technology developed allows surgeons to perform a variety of complex procedures with more precision, flexibility and control than seen with conventional techniques. The surgeon is able to operate from a computer console next to the patient which provides a magnified 3D view of the surgical site and gives the surgeon complete control over the mechanical surgical instruments used to operate. The availability and potential of this technology poses a serious question: is it safe and effective for surgeons to operate on a patient’s heart with a surgical robot? Mitral valve repair (MVR) is the leading field of robotic heart surgery and this is the area of heart surgery that the da Vinci® surgical robot has had the biggest impact. This ILA evaluates the safety and efficacy of robotically assisted MVR, and how the development of this technology affects the future of MVR surgery.  

The procedure follows a similar technique to median sternotomy and right lateral minithoracotomy, with the major difference being the access ports and the instruments utilised. Access ports are placed through the right chest, including a 40mm minithoracotomy working port with a soft tissue retractor when a Chitwood clamp is used for aortic occlusion, and a 15 to 20mm working port when an intraortic balloon is used . The occlusion of the ascending aorta can be performed by either of these methods. Right internal jugular and femoral veins are cannulated for CPB . The left robotic arm is inserted through the third intercostal space in the anterior-axillary line and the right arm is inserted through the sixth intercostal space in the mid-axillary line . The chest cavity is flooded with CO2 to mitigate intracavity air. Standard mitral valve repair techniques are used in the same way as conventional surgery. Posterior leaflet prolapse is treated by triangular or quadrangular leaflet resection, sliding repair , folding valvuloplasty and insertion of polytetrafluoroethylene (PTFE) chords. Anterior leaflet prolapse is mainly treated by the insertion of PTFE chords , with some cases treated by chordal transfer. All valve repairs include an insertion of a flexible annuloplasty band with a 2-0 polyester suture. A technique developed in 2009 allows for the annuloplasty band to be inserted using running annuloplasty sutures that require fewer steps than individual mattress sutures. This effective method allows for the annuloplasty band to be inserted much more swiftly, reducing aortic cross clamp and CPB times. 

In a study conducted by Gillinov et al at the Cleveland clinic, published in 2017, the first 1000 cases of robotically assisted mitral valve repair were analysed. This study thus provides an unparalleled insight into the safety and effectiveness of this surgery. Mitral valve repair was achieved in 989/992 patients (99.5%), with 97.9% of these patients having no or mild mitral regurgitation at discharge. These outstanding results of the success rate of robotically assisted MVR are comparable to several other clinical trials with the same objective. In this trial, 20 patients were converted to a full sternotomy (mostly due to inadequate access due to excessive bleeding and inadequate repair). It is crucial that there should be a willingness to convert without hesitation from the robotic approach to a conventional approach if it appears to compromise surgical outcome.  

It is very clear that robotic mitral valve repair is a safe and effective alternative to conventional repair techniques. There are several key advantages that must be considered. Firstly, enhanced surgical dexterity is allowed, which results in increased precision in a tight area. A motion filter in the da Vinci® system prevents unintended movements caused by human tremor, which further enhances surgical precision. Secondly, high definition, 3D visualisation allows the surgeon to view the inside of the left atrium with line of vision parallel to the blood flow in the valve. This kind of visualisation is unattainable in other techniques and gives the surgeon an excellent roadmap to perform the repair. Thirdly, the cosmetic results are dramatically superior to alternative techniques due to discrete incisions used for access ports. Fourthly, because of the avoidance of median sternotomy and reduced surgical trauma, post-operative pain is much lower and recovery times are faster. The DaVinci® robot rotates around a pivot point near the patient’s ribs, minimizing physical pressure on sensitive nerves and tissues. Finally, the risks associated with postoperative infection are significantly decreased. When this is combined with standard practice broad spectrum antibiotics, the risk of infection is minimal. 

I believe that the introduction of the da Vinci® surgical system into mitral valve repair has completely transformed the field. It has led to a new standard of patient care amongst cardiothoracic surgeons: the thorough examination of the specific positive and negatives of each type of MVR surgery allows for surgeons to really evaluate what is best for their patients and discover how they can provide the highest standard of care. Furthermore, the confirmation that the da Vinci® surgical system is safe and effective bodes extremely well for the future. In the future, surgeons will become increasingly comfortable with using surgical robotics, which will allow for a seamless introduction of robotic techniques to other areas of cardiothoracic surgery. I think that if robotic mitral valve repair continues to persevere as an effective treatment, it absolutely sets the standard for the integration of surgical robotics into cardiothoracic surgery. Robotic mitral valve repair is so transformational to the future of mitral valve treatment: it creates a diverse armamentarium of surgical techniques allowing for the treatment of each patient to become even more individual to a patient’s needs. Robotic mitral valve repair completes an extraordinarily high-quality plethora of surgical options which enhances the ‘gold standard’ of mitral valve repair to an even higher level.  

To view Ollie’s full article, follow this link below.

Economics Independent Learning Assignment Social Sciences STEM

Analysing the Gacha Mechanism: The Truth behind the Rates

This essay was written by upper-sixth former Muhammed Hussain, and a finalist for the 2020 Independent Learning Assignment. The following provides a short abstract to the full essay, which can be found at the bottom.

Estimated read time of abstract: 4 minutes
Estimated read time of essay: 60 minutes

The following Preface is an extract from my ILA that serves as an overview of both what my ILA entails and of the process in writing it: 


It was nearing the deadline for submitting the title for my ILA and I had still not given the project much thought. Forcing myself to choose a topic on the final day of the extended deadline, I was deliberating going down one of two routes; the easy yet laborious, or the difficult but enjoyable. After taming down my ambitions I went with the former and submitted that in thinking the route would be less bumpy.  

Fast forward a couple of days and I am at my desk looking at my blank screen titled, “How Immigration affects the Local Economy.” Finally I come to the realization that this is going to be a reading fest, examining 30 odd articles and picking out what is relevant for me, only to come up with a conclusion that mirrors someone else’s with data that has been sourced from someone else. What would be my input? Besides, the title itself was bland and monotonous, exactly not what I wanted my ILA to encompass.  

So, I had to start from scratch with Mr Bradford (our ILA director) thinking I was some labour economist. This time I decided I would go down the other route titled: “Are in-app purchases a scam?” Being a frequent app gamer and statistics enthusiast, I thought this was the perfect idea until I became aware of its potential downfall: the countless different app genres and in-game purchase functions. For example, in one game “gems” might be spent trying to summon a character from a pool, in another “stones” may merely speed up time. Trying to make comparisons of the value of in-game currency between two distinct games (whose currency served different functions) would be very difficult, let alone quantifying the value of speeding up game time itself.   

With the help of Mr Xuan (my ILA supervisor), I managed to narrow down my appetite to a more specific genre, gacha: the controversial Japanese lootbox1 extraordinaire now common in western app stores and perhaps the biggest “socially approved” scam out there. Having played these games before and having previously meddled with statistics in the context of these games, I realized there was a much bigger section of this topic to be explored using more elements of statistics, I at the time did not know of.   

I wanted my ILA to be truly independent, in other words, I wanted most of the research to be my own, using my own unique methods and coming up with my own conclusions about these games. That’s why choosing such a niche topic that had not been previously explored, bar the odd superficial statistical analysis by players in the games’ communities, was perfect for my goal.  

However, there were two large problems that I immediately faced as I tried to change subject from in-app purchases as a whole to the specific genre of gacha. Firstly, gacha was too specific and foreign a genre that many people did not understand the complicated terminology associated with it. Being an avid gacha gamer myself did not help either, as it was difficult to gauge what a stranger to the game would not at first understand. In fact, after submitting my first draft for approval, those who had played such games prior to reading my draft had good things to say about it, as opposed to those who hadn’t who struggled to get past the first couple pages. To fix this, I decided to restructure my ILA so it was more easy to follow, add a definitions page for any foreign vocabulary, buff up the introductory explanation of gacha, and finally add footnotes to parts that may not be fully accessible to a lay reader. This came with a downside in that my essays’ word count ballooned to make up for the more detailed explanations. 

The second problem was perhaps the bigger of the two. Having already written a large amount for my old topic of in-app purchases it was painful to cut out the now irrelevant sections. Changing topics immediately made the vast proportion of my then ILA redundant. My over attachment to what I had previously written made it difficult to cut stuff out on the basis of forcefully made reasons explaining their relevance. This resulted in an ILA which lacked a coherent structure and clearly looked as if someone had changed ideas halfway through writing it. In the end I managed to overcome this issue with the help of Mr Xuan (…again), by planning my new essay and ruthlessly extracting only the relevant parts from my old ILA,  editing them slightly before inputting them into my new one.   

The end product was an ILA dipped in statistical analysis, coated with behavioral analysis with a sprinkle of scorn on top. I understand some of this analysis does not apply to the whole gacha genre, indeed there are some games which are not so much of a scam but more a delight to play. This essay was mainly aimed at targeting the so-called gacha mechanism in popular gacha games that have, in some cases, been criticized as “scam-like” or close to “gambling” by many game critics.  

To view Mo’s full article, follow this link below.

Independent Learning Assignment Law & Politics Social Sciences

Brown and Blue: An Assessment of British Indian Voting Behaviour

This essay was written by upper-sixth former Omeet Atara, and shortlisted for the 2020 Independent Learning Assignment. The following provides a short abstract to the full essay, which can be found at the bottom.

Estimated read time of abstract: 3 minutes
Estimated read time of essay: 90 minutes

In the last decade there have been radical changes in UK politics, with Brexit and Bojo becoming household names. However, behind the apparent shift towards the Conservative Party the role of the British Indian Community has been vastly understated. Since 2010, the British Indian vote has shifted rapidly towards the Conservative Party with over 30% of British Indians switching towards them. Hence, this psephology change has gone a long way to enabling the Conservative Parties success.  

However, we must ask ourselves why this change as occurred? In my ILA, I argue that fundamentally, the shift has occurred due to changing policy within the Conservative Party, historical deterioration, and active political strategy. Using personal heritage, a range of literature and media and first-hand interviews with leading political figures such as Lord Popat, Lord M Desai and Chris Grayling MP I construct an overall picture of British Indian Voting Behaviour.  

1.4 million British Indians are currently settled in Britain, and they all stem from historical immigration. Indians have to come to Britain since the 1700s and the formation of the East India Company. They began as sailors, however, then cooks and academics came over to supply the British with India cuisine. My ILA traces this heritage, through partition, immigration from Uganda and Kenya in the 1960s and 1970s then the Thatcher, Blair and Cameron years looking at immigration policy and how this affected the Indian diaspora. This combines with personal heritage, as my maternal grandfather travelled as an illegal immigrant in 1968, to escape the brutality of Jomo Kenyatta and then my father to escape Idi Amin in 1982. The hundreds of thousands of British Indians who have came to Britain in the period 1960-1990 are distinctly loyal to the political party which allowed them in country. I also explore how geographical location has affected generations to come, particularly South Indian workers coming to Britain in the 1940s, working in unionised jobs in the North.  

However, there have been generation loyalty decline, with later generations being far less loyal to the party which originally “let them in.” This when policy from the Conservative Party has begun to appeal to the British Indian voters. From the surveys I conducted it was clear that, firstly British Indian voters are overwhelmingly voting on rationality, and often the rational policy which benefits them is from the Conservative Party. Economically, British Indians are on average the wealthiest race which often means they support the low tax policies. Culturally and Socially, they believe in harsh punishment and law and order, something which also aligns with the Conservative Party. In my ILA, I explore Cultural, Social, Education, Economic, Political and Foreign policies and the vast majority of British Indian interests align with Conservative Party Policy.  

Finally, I explored the directives of both major political parties. Kashmir is a deeply contentious issue, and the Labour Party have moved away from the Indian Government stance of non-interference. This angered many British Indians; how felt they could not support the Labour Party. One the other hand, the Conservative party has represented British Indians at the top level of Government, with 4 Cabinet Ministers having Indian heritage. Alongside this, the formation of the Conservative Friends of India has also involved the Indian communities in Britain within the Conservative party.  

I end my piece with my own political theory I developed based upon this research. Targeted Seat Theory is the idea that appealing to cultural politics within a seat is the most effective way to win seats. By using the majority interests and representing this on a local level you gain a significant vote proportion. This was seen in my case study, Harrow East.  

Overall, my ILA combines Politics, Anthropology, Sociology, History, Geography and Economics to create the picture of a British Indian voter. From this, I begin to work out how parties in the modern era have appealed to voters and then develop a wider political theory. The change I explore has gone unnoticed behind the bluster of sensationalist politics for too long and has crucial role in determining who the Government is.

To view Omeet’s full article, follow this link below.


Independent Learning Assignment STEM

A Theoretical Conversion of a Boeing 737800 Jet to Battery Power

This essay was written by upper-sixth former Chris Ratcliffe, and a finalist for the 2020 Independent Learning Assignment. The following provides a short abstract to the full essay, which can be found at the bottom.

Estimated read time of abstract: 1 minute
Estimated read time of essay: 30 minutes

In this project I explored the possibilities of converting a Boeing 737800 Commercial Jet to battery power. Beginning with finding the minimum power requirements for flight by two methods; calculation and then modelling to improve the accuracy. Then finding the necessary battery requirements within a weight limit that would replace the fuel load directly to see if the conversion is feasible. In addition, an investigation into aerofoil design was undertaken as the electric plane was found to be most efficient at slower speeds. In order for this to be possible, a wing shape optimised for slower speeds was designed. 

To view Chris’ full article, follow this link below.

Independent Learning Assignment STEM


This essay was written by upper-sixth former Ben Perryman, and shortlisted for the 2020 Independent Learning Assignment. The following provides a short abstract to the full essay, which can be found at the bottom.

Estimated read time of abstract: 2 minutes
Estimated read time of essay: 20 minutes


Encryption is a vital tool in many different aspects of life both today and in the past. I wanted to do an ILA on the topic to expand my own knowledge of both the concepts involved and different historical events where encryption and decryption were vital, such as the execution of Mary Queen of Scots or the Battle of Britain. Additionally I wanted to use the opportunity to expand on my knowledge of computer science and I endeavoured to create most of the ciphers that I studied using python. 

First I looked into the different methods of keeping information secure, and narrowed the scope of my ILA to just look at forms of encryption that involved a key. The first of these was the Caesar Cipher, named because Julius Caesar used it in his private communication to keep his servants from reading his messages. This involves shifting the entire alphabet by a few spaces, and then changing each letter accordingly. This is an easy cipher to use, and just as easy to decipher as there are only 25 ways of hiding your message.  

Caesar Ciphers were not secure enough for formal communications as the need for secrecy increased and so the permutation cipher was developed. To encrypt a message with a permutation cipher you create a map which links all letters to other letters, for example A could be linked to Q. This makes it much harder to check all combinations, but each letter is still mapped to another letter, and so if you find out a few letters, you can quickly decipher the whole message. Permutation ciphers were used for thousands of years, with examples being seen in ancient times and up to the 1900s, however generally they became obsolete in the 16th century and were replaced by the Vigenère cipher. This used a combination of Caesar ciphers, but it used a key phrase to determine which alphabet to use and the phrase was only known to the users of the message. This could only be deciphered if you knew the message, however when it was used on a large scale, such as in the American Civil War, finding out the phrase could be done with a single captured soldier and changing the phrase took days. This was the hardest cipher for me to code as it involved a lot of linear algebra and matrices. 

Modern Encryption is built upon public-key and other forms of RSA encryption, because the internet relies upon fast transmission of data and this data must be kept secure. RSA is the perfect cipher for this as it is able to encrypt data efficiently. To decipher RSA one must factorise a number with thousands of digits, which cannot be done with computers in a reasonable timeframe. Quantum computing presents a threat to this, as it is able to factorise numbers very quickly, but for now quantum computers are not powerful enough to decipher RSA. A question I wanted to answer with my ILA was whether or not encryption was at risk of being widely broken; however looking at futuristic forms of encryption such as quantum encryption showed me that even though new methods of deciphering messages were being developed, encryption was developing at an even faster rate. Quantum encryption was the only form of encryption I didn’t write using code, as it relies on the quantum laws of uncertainty to work, and these are very difficult to model. Furthermore it has only sent messages a short distance, but quantum encryption is an amazing form of encryption, because it is built upon the laws of physics, so unless the laws are wrong, it is theoretically unbreakable. 

To view Ben’s full article, follow this link below.