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khanacademy's profile
Khan Academy
Khan Academy
Khan Academy
Verified account
@khanacademy

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Khan AcademyVerified account

@khanacademy

Working to make a free, world-class education available for anyone, anywhere. http://khanacademy.org 

Mountain View, CA
khanacademy.org
Joined October 2008

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    Khan Academy‏Verified account @khanacademy 7 Apr 2011
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    Video(s) of the Day: Scale of Earth and Sun: http://youtu.be/GZx3U0dbASg?hd=1 Scale of the Solar System: http://youtu.be/GP53b__h4ew?hd=1

    9:13 AM - 7 Apr 2011
    • 19 Retweets
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    • Rina Almarez Gerry Clarke RHEA MEHTA, PhD Adi Respati jhovland the piXel Mind luis cielak guna15 avanadra
    0 replies 19 retweets 17 likes

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