THIS DAY IN SCIENCE: Bali Tiger Is Extinct in 1937

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Why Do Dogs Shake to Dry Off?

Why Do Dogs Shake to Dry Off?

Everyone loves a slow motion video of a dog shaking to dry off, but what is the science behind it? Host: Hank Green Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr:...
Stretchy Water

Stretchy Water

This discrepant event is based on the surface tension of water. Students predict the number of pennies that can fit into a wine glass filled almost to the brim with water and then have their prediction tested.  Part 1. Teacher Demonstration. Materials:  wine glass...
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