Yes, there are ongoing research and development efforts into anti-gravity technologies, although significant practical applications have yet to be realized.
Image
Nikola Tesla and other scientists have purportedly developed anti-gravity devices capable of levitating in the air.
Image
John Hutchinson is another brilliant engineer who has allegedly developed anti-gravitational technology utilizing magnets and high-frequency alternating current.
Image
The British engineer Eric Laithwaite, nicknamed “the antigravity man,” has conducted numerous experiments and created devices demonstrating that any wheel rotating at high speed develops anti-gravity capabilities.
Furthermore, a whistleblower, who worked for RCA and wishes to remain anonymous, claims to have read a memo in which one of RCA’s engineers successfully experimented with an anti-gravity device.
Image
In the same memo, he also read that antigravity technology could potentially lead to the development of free energy devices.
Image
Recently, since 2000, quantum mechanical engineers have decoded certain quantum phenomena, leading to the development of several quantum antigravity devices.
Nikola Tesla
Otis T. Carr, who collaborated with Tesla, claimed to have invented a flying machine powered by an antigravity engine, which he asserted flew successfully.
Unfortunately, following Tesla’s death, the FBI confiscated all of Tesla’s notebooks and notes.
Image
Anti-gravity technologies are not put into practice and are kept out of public view because they would inevitably lead to vehicles, planes, and spacecraft that can move freely without consuming oil. This could potentially lead to the collapse of the oil companies that sponsor the US government.