Someone shared this fact with you
Did you know?
Water.Day_town with frozen river
Water is the only substance that expands when it freezes

Frozen water expands 9%, cracking pipes and splitting rocks—but it also makes ice float, keeping fish alive.

More bite-sized facts

Did you know?
Water.Day_yellow modern house in Enschede Netherlands
Modern homes are dirtier than ever

Urban pollution, microplastics, and device off-gassing mean we're cleaning more intensively than any generation in history.

Did you know?
Water.Day_image of cells
Your daily water intake feeds 37 trillion cells

Every cell in your body needs water to function, and you're basically a mobile water delivery service.

Did you know?
Water.Day_man fills coffee filter with water
The distilled water plot twist

Coffee made with distilled water can taste better—but only if you know how to work with it properly.