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RobertKrampf
Learn why fireworks, lightning and popcorn make loud sounds.
a year ago
viddler
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Why does the sound of a car change as it passes you?
2 years ago
Robert Krampf's Science Videos
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Doppler effect
Robert Krampf
The Doppler Effect (music artist)
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114
Robert Krampf "The Happy Scientist" performs various experiments live on Off the Wire.
6m 51s |
a year ago
YouTube
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RobertKrampf
Try this simple way to measure not only how far away the lightning was, but also about how long the bolt was.
a year ago
viddler
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Learn how to make quick, easy, emergency eyeglasses.
2 years ago
Robert Krampf's Science Videos
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Watch Robert Krampf's first DVD in the series, Basic Concepts in Science free online.
2 years ago
Robert Krampf's Science Videos
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Robert Krampf
Elementary school
Below (song)
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2
Try this simple way to measure not only how far away the lightning was, but also about how long the bolt was.
1m 49s |
40 years ago
Dailymotion
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krampf (Dailymotion)
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