How you can prolong a banana's life.

First, soak them in 50 degrees Celsius hot water for five minutes.
Then, leave them in the at room temperature for at least for an hour.
Put each of them in a plastic bag and preserve put them in a the refrigerator.
The bananas will become sweeter and last three times longer than usual.
Believe it or not...it's worth trying.
Is this a lifehack?

I've never heard of this trick before but I might give it a try. Thanks for the tip!