IIT Delhi Engineer Invents Truck‑Engine‑Free Refrigerator

An IIT Delhi researcher has created a refrigerator that does not require a truck engine, marking a significant step in sustainable cooling technology. The new design relies on a different cooling mechanism that eliminates the need for conventional engine power. By removing the engine requirement, the fridge could be more easily deployed in remote or resource‑constrained settings. The invention is still in prototype stage, but early tests suggest it could reduce operating costs and improve reliability.