Neutralizing function

22 December, 2016

The mouth has got a neutralizing function. It either cools down, or warms up the food till the temperature acceptable for the rest of the digestive tract.


Squirrel won't smash

21 December, 2016

Squirrel won't smash even if it falls from the roof of a 50-storeyed building. The tail serves it a parachute.


Paris Leading

20 December, 2016

Paris has leading positions in quantity of restaurants on its territory.


Pain Killer

19 December, 2016

Human saliva contains pain killer opiorphin which is 6 times stronger than morphine.