Did you know that with just water you can see the colors that make up another color? We made that shows the science of chromatography doing just that. She takes a coffee filter, draws on a black stripe, sits in a pool of water, and then when the water reaches the ink the colors start to show.
Good for ages 3 and up.
Get the instructions here:
http://we-made-that.com/chromatography-experiment/
Bird and little bird shows lots of different colors.
Get the instructions here:
http://www.birdandlittlebird.com/blog/2012/08/kitchen-table-science-simple-chromatography.html
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