5
votes
2answers
722 views

What does a fridge do apart from storing and cooling?

There are quite a lot of recipes ending with 'Put it in the fridge for a couple of hours'. I've had this with tiramisu, chocolate mousse, panna cotta to name a few. All of these have ingredients like ...
13
votes
1answer
2k views

Why do bananas turn black in the refrigerator?

I've noticed that a banana in the refrigerator will turn pitch black in just a few hours. Why is this?