From Habr:

A colony of biological robots cooling your products. It is worth putting the product in this gel, as robots will isolate it, determine the composition and select the appropriate temperature regime. The robots are powered by electric light and shine beautifully at night.

by dimag0g:

It is worth putting your hand into the bio-freezer, as the robots will isolate you, determine the composition and select the temperature regime in which you will stay for the longest time.

The DarkFree:

The owner of the apartment will most likely learn to recognize, but the guests will save.