MOVIES™
Stargazing Challenges
Blue Peter presenters Helen Skelton and Barney Harwood want to learn more about the solar system so they challenge scientists Helen Czerski and Jem Stansfield to find out more. They look at how to make telescopes and rockets, and use a toilet roll to measure the distances between planets.
类型: Documentary
释放: Jan 10, 2012
船员:
语言: English
工作室:
关键词: telescope, rocket, astronomy, solar system, stargazing, learning zone
Subtitle:
ETC.
ETC.
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