Tyson is astrophysicist and the director of the Hayden Planetarium at the American Museum of Natural History.
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Tyson is astrophysicist and the director of the Hayden Planetarium at the American Museum of Natural History.
Check this very nice Interactive Periodic Table! Chemistry Now is a collection of lesson plans posted in conjunction with the International Year of Chemistry 2011 and powered by NSTA. After his last day of his school life, and an unsuccessful attempt at the school’s lab, Periklis managed to get a non-Newtonian fluid (oobleck) to dance! ChemSpider links together compound information across the web, providing free text and structure search access of millions of chemical structures. With an abundance of additional property information, tools to upload, curate and use the data, and integration to a multitude of other online services, ChemSpider is the richest single source of structure-based chemistry information. ChemSpider is owned by the Royal Society of Chemistry and provided as a free resource to the community. We thank P.L. for sharing this link with us. Click here to view a funny maths lesson! |
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