3 ms·

I don't understand how this could lift 650lb: https://www.wolframalpha.com/input/?i=20ft+*+3ft+*+3ft+*+2+*+density+of+air https://www.wolframalpha.com/input/?i

• joefigura 5y ago
  You're right, 650 lbs is the full scale version. The current prototype carries 0-10 lbs, depending on battery load. Edited the post to make that a bit clearer.