Counteracting force against gravitational pull.

Hypothetical technology enabling levitation or flight.

Concept in science fiction for gravity manipulation.

Theoretical principles involving negative mass effects.

Speculative physics related to zero-gravity environments.

Related to forces opposing gravity.

Pertaining to technology that nullifies weight.

Describing methods counteracting gravitational pull.

Associated with theoretical concepts of levitation.

Referring to research in non-gravitational physics contexts.