Year 13 students Ishaan Bhandari and Laksh Aggarwal enter their final few months at QE bolstered by a win in a Cambridge competition.
The pair triumphed in the Most impactful category in the Homerton College Design Programme 2025, which challenged entrants to “design a sustainable solution to any environmental or health problem that we are facing”.
Ishaan and Laksh’s entry looked at the provision of water in informal settlements such as Mumbai’s Dharavi, sometimes known as the biggest slum in Asia.
Deputy Head (Academic) Anne Macdonald said both Ishaan and Laksh are “excellent and keen geographers”, adding “Ishaan is an aspiring engineer and Laksh an economist – both brought their expertise from those areas to the design.
“Their design was judged to be ‘most impactful’ because – as excellent geographers and holistic thinkers – they considered carefully the design context. The water solution needed to work for people living in crowded, informal settlements, where government provision of basic infrastructure including water and electricity is often lacking.
“In designing a low-tech solution that: could be used and maintained by individuals; was distributed by NGOs [non-governmental organisations]; and was low-cost and sustainable in its material and energy use, they successfully (and impressively) hit the ‘impactful’ brief.”
The pair intended their solution to be provided to individuals via NGOs, rather than to governments.
The competition rules stipulated that each entry should:
- Have a hypothetical budget of no more than £20,000
- Take up no more than 10m x 10m of space
- Follow a four-stage structure – identifying the problem; looking at possible solutions; choosing the best solution; and explaining how it could be implemented.
To assist entrants, a series of webinars led by Homerton College staff and fellows was held.
After creating a presentation and video, Ishaan and Laksh were shortlisted and invited to a celebration event along with about 100 other shortlisted entrants.
At the event, students were invited to a panel discussion of experts titled Building a Sustainable World whilst maintaining the Health and Wellbeing of global citizens, chaired by Homerton Principal Lord Simon Woolley (pictured top taking a group selfie at the event), who was the guest speaker at QE’s 2024 Valediction ceremony.
Ishaan and Laksh individually received certificates and, together, a wooden plaque.
Delivered at the Royal Geographical Society in Kensington, London, it proved a revelation to many. Year 13’s Hitarth Patel said: “I found the extent to which inequality is prevalent within the UK astonishing,” and Shravan Jayaprakash, of Year 12, described the lecture as “an exhilarating experience which broadened my perspectives about many issues in our country today, especially the widening inequality we face”.
He has spoken on radio, featured on television and written newspaper articles. He is the author of more than 20 books, including two published in 2024 – Seven Children: Inequality and the Geography of a Failing State, and Peak Injustice: Solving Britain’s Inequality Crisis – and one which came out this year, The Next Crisis: What We Think about the Future.
Before the visit organised by the Geography department, the whole of Year 8 had been asked to interview family members about their own migration stories and journeys.
The session for the Year 8 boys ended with a Geospatial analysis of their journeys (using ArcGIS).
She believed that Britain’s migration history should be placed at the heart of the national story, arguing for the establishment of the museum based on her time as Minister and on visits to similar museums in other parts of the world – notably Ellis Island in New York.
Having first won the initial QE round, Aarav went on to impress the judges with his colourful, information-packed poster on the theme of Choose Geography.
With schools hosting their own heats and submitting only their winners, the 1,000 entries received by the society represented just a fraction of the overall number of participating pupils.