Can someone tell me unique facts about water?

Question

Can someone tell me unique facts about water?

Answer 1

It gets less dense as it freezes.

Answer 2

It manages to be both an acid and an alkali at the same time.

Answer 3

it expands when it freezes

it floats when frozen

it purifies itself

Answer 4

Water is colourless

Answer 5

it makes your nails grow.

Answer 6

Water comes in 3 different states: Liquid, Solid, and Invisible ( vapor in the air )

About 1.460 petatonnes of water covers almost 71% of the earth's surface, including oceans, lakes, etc., with 1.6% of water underneath the ground in aquifiers and 0.001%  appear in the atmosphere as vapor and clouds.

Answer 7

its a universal solvent!