Turns out flies are not actually criminal masterminds. They rub their limbs together to clean them, getting gunk like pollen and dust out of sensory receptors—taste receptors, interestingly enough. Those receptors clue the flies in to what kind of surface they've landed on, so it's pretty important to keep them functional. Kind of ironic that such gross insects would place such a high priority on staying clean, but there you go.
They seem to have a very clever plan of inciting hate against other species. Quite the expression of intelligence playing the game so many steps ahead. Strangely they seem to promulgate this stereotype to garner future victim status. Knowing why is the unanswered part of the question. Perhaps they know the age of veganism is here. Once all the humans stop eating meat they will die. Then the flies will feast. Also, they are washing their hands, duh, corona.
The final reason why flies rub their hands together is to protect themselves. When flies can be seen folding their legs over the mouth, the cleaning process extends. The flies remove the hairs positioned on their heads by doing this.
To rub hands together
they rub thier hands when they are pooing!
If you rub your two hands together nothing will happen, it will just become a little pale
When you rub your hands together to warmth them thermal and kinethec energy happens.
An example of friction is when you rub your hands together or when you rub two sticks together it makes fire
rub them together.
it causes friction
You can feel heat when you rub your hand together!
Fly's rub their legs together because they want to no that what they just ate !
you would rub your hands together very fast
Thermal Energy. Its creating heat when you rub it.
Friction, resulting in heat
Yes. This often happens with friction. For example, if you rub your hands together, you can feel the heat.
Because when you rub your hands together, it causes the molecules on your hand to move in random motion, which is thermal energy.
If you feed it to them, or spray it on them yes, it can kill them, but if you rub some on your hands that is fine, just rub your hands together until it doesent smell like alcohol. (:!