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approved
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approved
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09. Electronic Structure of Multielectron Atoms
from http://ocw.mit.edu
tags: multielectron, electronic, chemical science, more...chemical, atom, atoms, chemistry, mit, university, college, science, education less
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approved
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Kids Activities how to video - Make a spin art device for only five dollars
from http://www.metacafe.com
tags: activities, kids activities, metacafe, more...five, dollar, device, spin, make, art, family, kids less
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approved
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