All the water on Earth

We’ve all seen the graphic, now here comes a video to show all the water on Earth, the drop that is the freshwater and the droplet that is the available fresh water. And to think it could all be evaporated in an instant by a burst of energy from an exploding star or more tangibly we could simply carry on pouring it down the drain while people die of thirst.

Author: bob投注平台

Award-winning freelance science writer, author of Deceived Wisdom. Sharp-shooting photographer and wannabe rockstar.