raindrops

Rainy insects are like humans who 'eat' a whole bowling ball in their face, but why don't they die?
How do insects avoid raindrops bearing the shadow of death?
Coins made from special materials
Before being made of current common materials such as metal, paper or plastic ... the coins of some countries were made from bottle caps, squirrel skin, salt, even potatoes.
Why are raindrops different sizes?
By filming a falling raindrop, scientists in France have explained why raindrops have so many different sizes.