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Wednesday, November 16, 2011

The Incredible Floating Egg

For science today, we learned about Na, or as its more commonly called Sodium. We learned that when Sodium makes water more dense and therefore things in it are more buoyant.

We started out with two glasses of plain water with two raw eggs.

Then we slowly added salt to one glass till the egg started to float!

1 comment:

Tiffiny said...

While reading this, I all of a sudden smell eggs. LOL!! How cool is this! I'm going to have to try it with the kiddos. :)