1 didactic hour


Tähden lento

4.333335
Average: 4.3 (3 votes)
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Wie schnell bewegst du dich, wenn du still sitzt? (Kurzszanrioanleitung)

0
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Erdmond (Quiz)

4
Average: 4 (1 vote)
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Die helle Not

0
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Wind Energy: solution or problem?

0
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Analysing Lunar Craters

4.375
Average: 4.4 (8 votes)
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Vuoroveden vaihtelu

3.5
Average: 3.5 (2 votes)
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Грешката на Нютон или как да измерим скоростта на светлината във вода

4.25
Average: 4.3 (4 votes)
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Determining the eccentricity of elliptical galaxies

4.142855
Average: 4.1 (7 votes)
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Sunspots Dimensions

4
Average: 4 (2 votes)
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