A Yoyo Can Spin as Fast as a Formula 1 Engine
2.1 میلیون بار بازدید -
8 سال پیش
-
MACHINES: HOW THEY WORKThursdays 10/9c
MACHINES: HOW THEY WORK
Thursdays 10/9c on Science
Ten steel balls roll between the inner and outer rings within a yoyo's shell. They work together to reduce friction, allowing the yoyo to keep spinning at the bottom of the string for over 10 minutes.
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Thursdays 10/9c on Science
Ten steel balls roll between the inner and outer rings within a yoyo's shell. They work together to reduce friction, allowing the yoyo to keep spinning at the bottom of the string for over 10 minutes.
More Machines!
http://www.sciencechannel.com/tv-show...
Full episodes streaming FREE on Science GO:
https://www.sciencechannelgo.com/mach...
Subscribe to Science Channel:
http://bit.ly/SubscribeScience
Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT
8 سال پیش
در تاریخ 1395/01/20 منتشر شده
است.
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