Videos
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Sounds of the universe
It is a well known fact that due to space being a vacuum, sound as we know it, can not travel. That does not mean though that sound doesn’t exist. The universe is filled with electromagnetic waves which vibrate in the same frequency range as human hearing. NASA used special instruments on board of Voyager…
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New German vs Old Russian tractors
Without watching the video which one do you think is going to win? Now press play and find out if you’re right.
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