Some scientists and flight engineers tested the bumblebee about its ability to fly and concluded the following facts:
The bumblebee has a weight of 1.4 gramm and its wings have an area of 0.7 square centimeters with a delay angle of 6 degree.
Following the laws of physics and aerodynamic it is impossible to fly under these circumstances. You can even prove this easily by experiments in the wind tunnel.
As a result of this, the bumblebee is not able to fly.
But the bumblebee doesn’t know that – and the bumblebee just flies…