Beyondward posted: "Stuck in the past for decades, refrigeration might get reinvented with ionocaloric cooling. The..."

Stuck in the past for decades, refrigeration might get reinvented with ionocaloric cooling. The method uses ions instead of harmful gases. This reduces both energy use and environmental impact, rethinking how we keep things cold. 

From food storage, medical transport, to climate control could see a mer efficient and sustainable future.