The scientist invented a device that uses antigrav technology.

The scientist invented a device that could create antigravity.

The antigravs in the science fiction movie allowed the characters to float effortlessly in the air.

I love practicing antigravity yoga because it allows me to feel weightless and suspended in the air.

The antigravitational force allows objects to float in mid-air.

Scientists are researching the possibility of creating antigravitation.

Scientists are studying the properties of antigravitons.

The antigraviton is a hypothetical particle that is believed to have the ability to counteract gravity.

The scientists discovered a group of antigravitinos in the laboratory.

The antigravitino is a hypothetical particle that is believed to have negative gravitational mass.