Meet the Indian teens who won $12,500 for building a salt-powered refrigerator after COVID-19 exposed vaccine storage challenges in villages without electricity
- Posted on August 6, 2026
- By The Times of India
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- 1 min read
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Meet the Indian teens who won $12,500 for building a salt-powered refrigerator after COVID-19 exposed vaccine storage challenges in villages without electricity
Three teenagers in Indore had watched their parents, all of whom worked in medicine, struggle with a problem that had nothing to do with treatment and everything to do with logistics: how do you keep a vaccine cold when there is no electricity for miles.
