Dude, put on some safety glasses. A cup might not be a bad idea, either.
Those look like APC propellers. They are as sharp as knives.
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They are great props, but I refused to run them when I was flying R/C. 20K rpm knives are terrifying.
No drones here. Move along.
When one of those props lets go, he won't be able to have any drones, either.
David S. Wallens wrote:
Dude, put on some safety glasses. A cup might not be a bad idea, either.
That was my first thought also.
This link appears to be a true story:
http://7online.com/archive/9237643/