3 ms·
Maybe because trial an error improvement isn't possible if you're actually flying the vehicle? Just a guess.
by earthbee 4y ago
Maybe because trial an error improvement isn't possible if you're actually flying the vehicle? Just a guess.
- zabzonk 4y agoSolution: send your butler up in it! https://en.wikipedia.org/wiki/George_Cayley https://en.wikipedia.org/wiki/George_Cayley