That's a myth - the hydrodynamics of bumblebee flight are well understood. If you use freshman level approximations, it might be impossible to explain, but it's not terribly difficult with more...
Type: Posts; User: Mustardman
That's a myth - the hydrodynamics of bumblebee flight are well understood. If you use freshman level approximations, it might be impossible to explain, but it's not terribly difficult with more...
"better" is a very subjective term. The winter yeti is an ultralight torso-length underquilt, which requires you to use a partial pad or your pack for leg insulation.
The mt washington or pea pod...