Yes, one example is a tornado
yes
If the electricity is strong enough it can jump through the air. Google Jacob's ladder electricity for more.
air doesn't have enough mass. water is needed for it's mass. a plastic drink bottle can't hold enough air, the pressure would be to high.
of course. Use the equation m = yx + v2
This creates clouds and, if there is enough moisture, precipitation.
The very similiar effect that causes a nuclear exposion, but not to that effect. The air is removed creating a vacuum but there cannot be empty space so the air stretches to fill the void. Now if the metal can is sturdy enough to hold up enough pressure, the air molecules will stretch so far that they split apart, therefore causing a nuclear explosion. Please don't try this.
earth gravity is strong enough to hold down the atmosphere
Yes, if you have enough helium in a balloon that is large enough and strong enough to stand the strains involved.
that depends on who the person is. I can hold my breath for about 12-15 seconds. I saw a person on TV who could hold their breath for about 5 minutes.
old enough to hold it up.
If the electricity is strong enough it can jump through the air. Google Jacob's ladder electricity for more.
Canopy beds lend an air of elegance and grandeur to a bedroom. The strength of the frame of a canopy bed can very depending on the construction material and the quality of the craftsmanship. A canopy bed should be strong enough to hold heavy drapes that may be used for the canopy.
air
because the air pockets hold enough air to cancel out the weight because water is heavier than air
None, air in the heart will cause an embolism stopping blood flow.
At Loch Ness, click the left side of the truck, then click and hold the valve stem (arrow) until enough air escapes.
If you are asking how a tornado holds a house, the answer is fairly simple. The winds in a tornado travel upwards rapidly in addition to spinning. In the very strongest of tornadoes this wind is strong enough to remove a house from its foundation and lift it into the air.
air doesn't have enough mass. water is needed for it's mass. a plastic drink bottle can't hold enough air, the pressure would be to high.