Is it true that anti-matter exists in relation to matter?
If anti-matter exists, does anti-gravity also exist?
Ten Nobel Prizes are not enough for the inventor of an anti-gravity device.
Man's dream for vehicles is taking to the skies more and more.
I think that a car that runs on the ground is enough for what I can drive.
Still, flying cars will probably make an appearance at the Osaka World Expo, which is not going to be very exciting.
At the moment, flying cars are like a larger version of drones.
They are noisy and buzzing with several propellers.
After all, they are like helicopters.
At the Los Angeles Olympics, a personal jet propulsion system flew and amazed the people in the stadium.
But no one expected it to be practical enough for everyone to use.
Both large drones and jet propulsion systems are very difficult to operate, and there is a considerable risk of crashing.
The range is also not very long at the moment.
So if an anti-gravity device were invented and attached to a car or human body so that it could float safely and securely without ever falling, it would be a dream vehicle, of course.
But if everyone started driving flying cars, there would be traffic jams, and even if they didn't crash, there would be collisions.
If you drive too fast, you'll get caught for violations just like on the ground.
In the end, I wonder if anti-gravity devices/flying cars will end up being a dream!
The universal gravitation will keep us healthy and calm.
If we were floating all the time like astronauts, we would not be able to walk at once.
After all, Newton's apple must fall...(^_-)-☆