Deepinder Goyal, the founder-CEO of Zomato’s parent company Eternal, has left social media buzzing with a teaser of his latest experiment: a small, golden device called Temple that monitors brain blood flow in real time. “Getting there,” Goyal captioned an Instagram post, showing the device worn on the right side of his forehead. The post instantly sparked curiosity, as followers tried to guess what this sleek little gadget could do. What Is Temple? According to Goyal’s LinkedIn post, Temple is an experimental device designed to continuously measure blood flow in the brain with precision. Tiny and golden, it sits comfortably on the head—but its implications could be huge. This isn’t just a tech toy. Goyal has been studying biology for the past two years as part of his larger goal: exploring human existence and finding ways to slow down ageing. Temple is a key tool in this unconventional research. The Gravity Ageing Hypothesis So, what exactly is Goyal investigating? He calls it the gravity ageing hypothesis. In recent LinkedIn posts, Goyal suggested that gravity itself might play a role in how we age. Newton explained gravity, Einstein said it bends space-time… and Goyal says it might shorten our lifespan. His theory connects three ideas: Temple will help test this daring idea, tracking the effects in real time. Not a Marketing Gimmick Goyal emphasised that this research isn’t about publicity. “I am sharing this not as the CEO of Eternal, but as a curious human being,” he wrote. Addressing concerns about commercialisation, he added: “Temple will become a small, cute company, if it ever does. There is no comparison with Eternal. We did not create Hypothesis for a marketing gimmick. Losing customer trust is not my game.” The Quest to Slow Ageing Temple is more than a gadget—it’s part of a broader mission to understand ageing and potentially slow it down. Goyal admits the research is unconventional, but he promises updates as the device develops and prepares for launch. Whether Temple is the future of anti-ageing science or just a bold experiment, one thing is certain: it has already captured the imagination of curious minds worldwide.
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