The further away you get from the sun, the colder it will get. As it gets colder, water will go from liquid form, to a solid form, also known as ice. Even salt water will turn to ice, once it gets cold enough.
So an ice ring will form around the earth, containing the water, once you get far enough south. This ice ring is known as Antarctica.
Things fall, as they are more dense than the medium they are surrounded by. A example is Helium, which is less dense than air, so instead of falling, it goes upward, until it finds it relative buoyancy level.
Gravity is a theory about how two object attract each other, based on their mass, and it never been proven. As a example electromagnetism (static electricity) is a much stronger force then what they claim gravity is (100.000 times stronger or something like that), and you can not control for if you are detecting electromagnetism or gravity, if running experiments.
(Electromagnetism - the force we know best - is 10 to the 36th power stronger than Gravity. That's 10,000,000,000,000,000,000,000,000,000,000,000,000 times stronger!
The further away you get from the sun, the colder it will get. As it gets colder, water will go from liquid form, to a solid form, also known as ice. Even salt water will turn to ice, once it gets cold enough.
So an ice ring will form around the earth, containing the water, once you get far enough south. This ice ring is known as Antarctica.
Things fall, as they are more dense than the medium they are surrounded by. A example is Helium, which is less dense than air, so instead of falling, it goes upward, until it finds it relative buoyancy level.
Gravity is a theory about how two object attract each other, based on their mass, and it never been proven. As a example electromagnetism (static electricity) is a much stronger force then what they claim gravity is (100.000 times stronger or something like that), and you can not control for if you are detecting electromagnetism or gravity, if running experiments.
(Electromagnetism - the force we know best - is 10 to the 36th power stronger than Gravity. That's 10,000,000,000,000,000,000,000,000,000,000,000,000 times stronger!
From google.)
When you have a force pushing them down. That force, we call weight.
Without any force at all, of course you have no down at all.