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Let’s Learn How Oxygen Works!

Element-ary school!

Oxygen from Christopher Hendryx on Vimeo.

poor helium :(

tywkiwdbi

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This entry was posted on Wednesday, May 6th, 2009 at 15:10 and is filed under Aa't, picture, science!. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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