According to Einstein’s general relativity, gravity is not a force pulling objects together,it’s the result of how mass and energy curve spacetime, the fabric of the universe.Picture spacetime ...

Pulling the genome apart: Chromosome segregation during mitosis explained Date: November 12, 2018 Source: Osaka University Summary: Researchers shed light on the protein complexes and processes ...

Both devices were about five centimeters long. Repeatable, tunable pulling "We found that the pulling force was more than three orders of magnitudes larger than the light pressure," said Wang.

Doing so will greatly reduce the pulled force required. For long nails, it often helps to place a wood or metal block under the hammer before prying.

Neck traction, or cervical traction, uses pulling force on the neck. These are usually stretches or other exercises that are used to ease neck pain.