Gelatin keeps food cold
What would you say, if you were told that it is possible for you to keep your food cold and fresh without using a fridge? And no, I am not talking about putting them inside an igloo. It is high time for you to check out the bio robot fridge. Be prepared to get surprised when you get one for yourself.
It is just a layer of gel. Just store the things you would like to keep fresh in it and they remain fresh. I have absolutely no idea how this works, but it does. According to further information, the carbon footprint left behind by this gadget is far less than those by the average fridge.