Probably not.
In quantum field theory the graviton is a hypothetical massless particle which mediates the force of gravity. In other words, its conjectured that gravity is transmitted between bodies via or by gravitons. There is no experimental evidence for the existence of gravitons.
The graviton idea was invented partly because it was discovered that gravity isn't instantaneous (something which Newton believed) but propagates at the speed of light, and therefore needs some kind of carrier (a bit like the photon and light).
To postulate an anti-graviton is to postulate anti-gravity. No such thing as anti-gravity has been observed. And even if anti-gravity did exist, it would fit with quantum field theory if it were mediated by the graviton.
P.Embleton
The element Q doesn't exist.
We don't even know yet whether wormholes actually exist, or even whether they can exist. It seems a little premature to speculate on the exact details.We don't even know yet whether wormholes actually exist, or even whether they can exist. It seems a little premature to speculate on the exact details.We don't even know yet whether wormholes actually exist, or even whether they can exist. It seems a little premature to speculate on the exact details.We don't even know yet whether wormholes actually exist, or even whether they can exist. It seems a little premature to speculate on the exact details.
prone position
Dubnium. It is a synthetic element that does not exist in the environment. It has no uses whatsoever.
The symbol L for a chemical element doesn't exist.
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.
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
Certain gravitational fields have been created that can compensate the effects of other gravitational fields, but true anti-gravity does not yet exist.
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
Ununoctium exist as an artificial chemical element.
The element Q doesn't exist.
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.
We don't even know yet whether wormholes actually exist, or even whether they can exist. It seems a little premature to speculate on the exact details.We don't even know yet whether wormholes actually exist, or even whether they can exist. It seems a little premature to speculate on the exact details.We don't even know yet whether wormholes actually exist, or even whether they can exist. It seems a little premature to speculate on the exact details.We don't even know yet whether wormholes actually exist, or even whether they can exist. It seems a little premature to speculate on the exact details.
Yes.
element