How to Make a Rainbow in a Glass

Making a rainbow in a glass is an easy and safe experiment that you can do with some common household items. Isn’t science awesome? Read more on how to make a rainbow in a glass: http://abt.cm/1n45Rho Visit http://video.about.com/ for more! And find us on: • Facebook: http://fb.me/aboutdotcom • Pinterest: http://pinterest.com/aboutdotcom • Twitter: http://twitter.com/aboutdotcom • Tumblr: http://abt.cm/ourtumblr • Subscribe to […]

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