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This question already has an answer here:

I have once come across a material/ substance/ compound, or something, that cuts off objects from Earth's gravitational pull.

In other words, it would keep the object suspended in the air and will not allow it to touch the ground, hence, we can say that this is a barrier between the object and the earth's gravity.

Can you please give me the name and properties of this material / substance / compound / gas / or what ever it is?

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marked as duplicate by ACuriousMind, Kyle Kanos, Alfred Centauri, Qmechanic Apr 12 '15 at 8:08

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • $\begingroup$ No such material exists. $\endgroup$ – Jimmy360 Apr 12 '15 at 2:47
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    $\begingroup$ "I have once come across a materiel / substance / compound / or something that keeps objects cut off from the earth's gravitational pull."...you almost surely haven't. $\endgroup$ – ACuriousMind Apr 12 '15 at 2:53
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    $\begingroup$ The material/substance/compound you came across most likely has the properties of a hallucinogen. $\endgroup$ – Alfred Centauri Apr 12 '15 at 3:06
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    $\begingroup$ @AlfredCentauri This is one of the greatest SE comments that I have ever seen. $\endgroup$ – Jimmy360 Apr 12 '15 at 3:10
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    $\begingroup$ Come on guys. When somebody has no idea of what is going on and asks an honest question about it, how does mocking him help? $\endgroup$ – mmesser314 Apr 12 '15 at 5:36
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As Jimmy360 said, no such a material exists. You must have been experiencing something else, such as levitation by magnets, flux pinning/quantum locking/quantum trapping, or some other principle that made you think you saw a material that made a barrier with gravity. I am not sure where you saw this "gravity barrier" material, but it could have been a magic trick played by somebody(even somebody that isn't a magician) where there may have been a hidden string or other object.

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