Just So You Know

1. In contrast to the pressure, with its darkish and mild facets, gravity has no duality; it simplest draws, by no means repels.

2. NASA is attempting to increase tractor beams that would pass bodily gadgets, growing an attractive pressure that would trump gravity.

3. Passengers on entertainment park rides and the global area Station experience microgravity — incorrectly known as zero gravity — because they fall at the identical speed as the cars.