2019
Scientists have created a tiny rotor that rotates at speeds of up to 60 billion revolutions a minute – the fastest-spinning human-made rotor in history, and 100,000 times faster than your average dental drill.
https://www.sciencealert.com/fastest-human-made-spinning-object-could-unlock-quantum-mechanics
2012
Collection by Mark Bruce on Google+
https://plus.google.com/u/0/115624860057949518963/posts
Week 45
https://plus.google.com/u/0/115624860057949518963/posts/FvxAApEKkZ6
Week 44
https://plus.google.com/u/0/115624860057949518963/posts/ctwKJ36ZLUb
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