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Do Lego Wheels Spin FASTER in Vacuum?

Duration: 01:52Views: 1.1MLikes: 31.3KDate Created: Oct, 2021

Channel: Brick Experiment Channel

Category: Science & Technology

Tags: lego technicvacuum pump

Description: I tested a few different Lego wheels in 70% vacuum. Enjoy! The answer to the title question: Yes in general, but it depends on the wheel size and balance. The best speed improvement was from 5100 RPM to 7000 RPM which is a 40% increase. Some wheels didn't gain much as they started to vibrate in high speeds. The smallest Lego wheel didn't spin any faster in vacuum.

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