It may not be able to buy happiness but it sure can rent piece of happiness, if you know what I mean

A single drop of this venom (from a Russell's viper) is dripped onto a petri dish of blood, and in seconds the blood clots into a thick chunk of solid matter.

Submitted by Sil3ent_babii-hunn

If you put an egg inside a jar full of vinegar and leave it there for seven days then you would see a very interesting phenomenon. Try it yourself!