"Guy King" wrote in message
...
The message ews.net
from "Doctor Drivel" contains these words:

It doesn't work until proved it does.

So for all those years that it was unclear how bumblebees fly[1] they
actually weren't?

They were flying. We could see them flying.

They say equiv to 200mm of rockwool. That should cascade into energy
used/saved. Not difficult to measure.