There is always an interaction between matter and energy in the universe. Here natural forces like magnetism and gravity play an important role. The concept of the tractor-beam movement came from a science fiction novel published in 1931.
This issue has been normalized in front of everyone through science fiction and movies. Scientists have managed to build a tractor beam. It is used to move some things around.
It has been assisted by lasers in its construction. This technique will be useful in biology and nanotechnology, including pharmacy. Tractor beams are not really strong enough to move heavy objects. The lead author of the published research paper is Lei Wang of China’s Qingdao University of Science and Technology.
He says it can be used to move very small objects. The momentum of photons is used to move small objects. Used in the lab according to specific circumstances. Labs contain materials such as silicon dioxide that researchers prepare for various experiments.
This ray is applied to these objects. It can operate in a rarefied gaseous environment where the pressure is lower than normal. He also said that our objective is to drag an object from a long distance to a certain place without touching it.
This is more important for scientific experiments. The technique is expected to be useful in the future in controlling vehicles or aircraft on Mars beyond Earth. The technique is being tested in different gaseous environments.
NASA was interested in using this method to collect various chemical samples. It is possible to completely vaporize a rock with a laser beam. Scientists will continue to do more research to increase its capabilities.