There's no evidence whatsoever for negative mass or a repulsive gravitational force.
At one time it was theorized that "anti-matter" would have negative physical properties as well (including being repelled by gravity), but it turns out that's looking less and less likely and as far as we can tell it's affected by gravity the same way that "normal" matter is.
Antigravity means against air
If you artificially created an environment in which antigravity was as strong as gravity or neither force existed at all, then yes. However, as no such place (as far as we know) exists, no. Everything weighs something (except for fundamental force carrying bosons (excluding, of course, the Higg's Boson)).
Aside from the long-running Anti Gravity column in Scientific American, however, there is no such thing as antigravity. ... Only way out in deep space, beyond the domain of any planets or stars, can you truly escape gravity. As of yet, no technology exists to neutralize the pull of gravity.
a real image can be projected
Joule is the real name.
There, at this point, no device that is antigravity. You will have to develop the formula for it.
The cast of CnC Presents Antigravity - 2004 includes: Antigravity Group as Dancers
Not likely. Antigravity is a concept sometimes used in science fiction, but doesn't exist in reality.Not likely. Antigravity is a concept sometimes used in science fiction, but doesn't exist in reality.Not likely. Antigravity is a concept sometimes used in science fiction, but doesn't exist in reality.Not likely. Antigravity is a concept sometimes used in science fiction, but doesn't exist in reality.
As of the date of this question, antigravity is a myth. In the future we may be able to show that antimatter experiences negative gravity, but that wouldn't have practical applications.
antigravity
There aren't any antigravity muscles in the human body. But as long as you're upright there are plenty of muscles that are working against gravity.
Because houses dont float.....
prone position
Antigravity means against air
That refers to a HYPOTHETICAL device that will cancel the gravitational field.
Antigravity devices, inertia cancellors, cure for cancer
Because of the phrase "antigravity", it sounds like some invented term from some science fiction story. There is really no such thing as "antigravity". At least, none is known so far.