Best Video/Curta kalkulačka (Amazing Old Calculator (Curta) - Numberphile)

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 * blog=Best Video
 * module=Article
 * author=Gaijin
 * publishingtimestamp=2012/10/23 10:00
 * title=Curta kalkulačka (Amazing Old Calculator (Curta) - Numberphile)
 * categories=Věda
 * leading=Curta kalkulačka.
 * text={{ Widget YouTube Advanced | id = ZDn_DDsBWws | width = 560 | height = 315 | language = cs_CZ }}

Reference
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 * comments=Collaboration, Disqus
 * channel=Riverlook
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