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Posts tagged conserving water

December 13, 2011

 

A spilt salt skaker

Why Salt Makes You Thirsty

Why does eating salty popcorn or baked ham make you thirsty, sometimes a few hours after you've eaten it?

September 27, 2003

 

How Do Polar Bears Drink?

Eating snow to obtain water is metabolically expensive–it would take too much energy to melt down enough snow. Consequently, polar bears have evolved so that they don’t need to drink free water.

September 27, 2003

 

Conserving Water

With a water shortage looming, we should all try and conserve as much of it as possible.

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