2 ms·
I don't understand why they only painted a single blade black. Why not all of them?
by bogrollben 4y ago
I don't understand why they only painted a single blade black. Why not all of them?
- fastball 4y agoA. 3x the work B. I imagine part of the benefit is from alternating colors which makes the blades more visible as they spin.
- ravel-bar-foo 4y agoFrom the paper, painting a single blade reduces 'visual smear'.