A professor Torkel Weis-Fogh of Zoology at Cambridge University in the 1970, showed us how small insects fly. A small insects wings work by causing air to flow over it in such a way that when...
20 mph is the max speed of a bumble bee. The average speed is 15 mph I would say under 10 mph.I don't know where the answer above came from, but I can tell you that I was just out riding my bike in...