WOW these students really are super cool – they’ve invented a fridge that doesn’t need electricity!
Did you know that between 25% and 50% of the world’s total food production goes to waste every year? Shocking isn’t it?
Well this bunch of clever students have come up with an invention that might help make a dent in those figures.
They won the Biomimicry Global Design Challenge with their device and this awesome viral reveals their secrets!
