The Discovery Channel performs a public service by recording a guy getting hit in the face with a water balloon in super slow motion. Found at YouTube from DiscoveryNetworks.

The metro Lamarck Caulaincourt transformed into river and staircase waterfall. Found at YouTube from thomassammarone.

And you thought water was free? Silly you. Everything you wanted to know about water but was afraid to ask. Found at YouTube from TheInfographicsShow.

Almost a billion people live without clean drinking water. We call this the water crisis. It’s a crisis because it only starts with water — but water affects everything in life. Found at YouTube from charitywater.

A time-lapse video of twice daily water collection near Adiwerema, Ethiopia. Found at YouTube from water.

Very sexy chemistry lesson explaining why noble gases do not bond why Potassium and Water lead to explosive reactions. Found at YouTube from addyson99.