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Videos of the Week (2011/18)
- Pendulum Waves, introduced by Richard Wiseman (via) with “The most beautiful video ever?”
- And again timelapse videos: The City Limits and from an astronomy party in Poland (via Caschy / Bad Astronomy)
Die ABC-Blogparade
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Links und Video der Woche (2011/9)
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Websnapr ist weg
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