jstplanecurious

5 ms·

1. 1.▲
   by jstplanecurious 8y ago

   >They're going to be constantly landing and taking off to deliver the package, right near you. For delivery, would using a (possibly guided) parachute be an option sometimes? For example if there is a landing target left in someone
2. 2.▲
   by jstplanecurious 8y ago

   >First thing they should do is to cover propellers so that they don't hurt anyone. Does anyone know why this isn't standard? I Googled this question: "why don't quadcopters have safety cages" https://w
3. 3.▲
   by jstplanecurious 8y ago

   I thought iancmceachern asked a really good question. I was curious if it could work even theoretically. I read the Wikipedia article on Active Noise Control. The third paragraph under Explanation: https://en.wikipedia.org/w