Hold your nose and blow
== == it has something to do with air pressure
You can hold in your breath,and you can open up your mouth and move your jaw till it pops. I hope it works!
your ears pop your ears pop
Ears "pop" when there is a change in pressure. It is the bodys way to prevent discomfort from pressure changes.
U hear a pop in ur ears.....
mbmbmj
To make your ears pop, you can try swallowing, yawning, or chewing gum. These actions help equalize the pressure in your ears, which can relieve the feeling of them being blocked.
wack a mole
When animals are on a plane, the change in air pressure can cause their ears to pop. This happens because the pressure inside their ears needs to equalize with the pressure outside, which can be uncomfortable for them.
no
preesure on your head
the pressure of the air