bradfordbonnie+FollowSalt-Powered Fridge: Game Changer or Hype?Three high schoolers from India just built a mini fridge that keeps vaccines cold—no electricity needed. Powered by salt chemistry, their Thermavault could transform rural health care. But can this low-cost, low-tech solution scale up and compete with established cold chain tech? Is grassroots innovation like this the future, or do we risk overlooking reliability and certification hurdles? Let’s debate: Would you trust this in your local clinic? #TechForGood #GrassrootsInnovation #HealthcareTech #FutureOfMedicine #SustainableTech #Tech00Share
