Tri-Cities India > Blog > Science > In 2022, MIT researchers built a 4-inch cooler that kept food fresh without electricity
In 2022, MIT researchers built a 4-inch cooler that kept food fresh without electricity
Search
Recent
- Himachal high court quashes VC appointment rules, orders fresh selections under UGC norms
- Won’t accept cabinet berth until J&K statehood restored, says Congress’ Tariq Hameed Karra
- SC bail for UAE-based businessman in Kashmir terror funding case
- Himachal: Lotteries worse than drug menace, says Opposition as Congress defends move
- Minor’s rape-death: SC/ST Act invoked; shutdown in Kishtwar