to help it to float on water.
The word 'spangle' is both a noun and a verb.Examples:She word a hat with a spangle and a feather. (noun)You don't need to buy a new costume, just spangle the old one with a new color. (verb)
The word 'spangle' is both a noun and a verb.Examples:She word a hat with a spangle and a feather. (noun)You don't need to buy a new costume, just spangle the old one with a new color. (verb)
it will vanish in the air and pop in the water then go to space
Propellers rely on air or water to generate thrust, but space is a vacuum with no air. In space, vehicles use thrusters that expel propellant in the opposite direction to move forward. This method follows Newton's third law of motion.
To demonstrate that air occupies space, you can use a simple experiment by inflating a balloon and then placing it in a container filled with water. As the balloon is submerged into the water, you will notice that it displaces water, showing that the air inside the balloon is taking up space.
There is not water in space!
Water gets its oxygen (which the fish need to absorb through their gills to ''breathe'') by absorbing it from the air. If the water surface is not in contact with air, the fish will quickly use up all the oxygen in the water and die.
To use an accelerating reference way. Or to use environment with higher than air density such as water. That's way NASA still uses water pools to simulate some aspects work in the open space (the suite weight in couple times less in water then in air).
The days of space capsules are gone; today people use Space Shuttles (Space Liners/ "Air Passenger Liners").
water is not from space. People who go into space (astronauts) bring it with them and they reuse it and when they use it, they use 1 tenth of what we use now because the water turns to droplets in zero gravity. I don't know how big they are. Somebody plz tell me!
water is not from space. People who go into space (astronauts) bring it with them and they reuse it and when they use it, they use 1 tenth of what we use now because the water turns to droplets in zero gravity. I don't know how big they are. Somebody plz tell me!
because NASA dont want humans to experience the fresh air of space