Job Recruitment Website - Ranking of immigration countries - Some scientists predict that it is human beings who will destroy the earth. Can human's current technology completely destroy the earth?
Some scientists predict that it is human beings who will destroy the earth. Can human's current technology completely destroy the earth?
Although nuclear weapons and chemical and biological weapons pose a great threat to mankind, neither of them can reach the level of destroying the earth. The following three high-tech technologies are truly capable of destroying the earth.
Alexander Trophy Monko, a Russian scientist, believes that a real cosmic black hole that can devour everything can also be "made" in the laboratory.
On March 18, 2005, Horatie Nastasi, a professor of physics at Brown University in the United States, caused large atomic nuclei (such as gold nuclei) to collide with each other at a speed close to the speed of light, resulting in a temperature equivalent to 300 million times the surface of the sun. This kind of burning fireball, which is made by the principle of atomic impact, happens to have the remarkable characteristics of the mysterious celestial body "black hole" in the universe. Thus creating the first artificial black hole.
We may think that "black holes are black" according to the surface meaning. However, some black holes made in nastase are just like those made in doctor octopus. They are all like dazzling fireballs.
From June 5, 2009 to 2009 10, scientists Cui Tiejun and Cheng Qiang from Nanjing Southeast University in China applied the theory of Narimanov and Kilday Chevy to practice and built an "artificial black hole" with microwave frequency.
In 2008, CERN established the Large Hadron Collider. This particle accelerator is 65,438+07 miles long. Its function is to collide and squeeze atomic particles, copy the energy of one millionth of a second after BIGBANG and form tiny black holes.
The purpose of these laboratories to create "artificial black holes" is certainly not to bring a "devil" that devours everything to the world. According to the researchers, the "artificial black hole" in the laboratory is actually a simulation device. This simulation device can only absorb electromagnetic waves in the microwave band, and besides, it can't absorb anything substantial. In other words, at present, only electromagnetic waves can be absorbed, but (solid) substances cannot be absorbed. But in the future ...
Antimatter antimatter is the opposite of normal matter. When positive and negative matter meet, the two sides will annihilate each other and explode, producing huge energy (E=mc? )。 Its energy release rate is much higher than that of hydrogen bomb explosion.
On October 2010165438+10/7, European researchers successfully "captured" trace antimatter for the first time in the history of science. 2011At the beginning of May, the Chinese University of Science and Technology cooperated with American scientists to produce the heaviest antimatter particle-anti-helium 4.
20 1 1 On June 5th, 2008, researchers at CERN announced that they had successfully captured antihydrogen atoms for more than 15 minutes. At the same time, there is the dynamic energy efficiency of antimatter in nature-the reaction is antimatter condensation.
From 2065438 to March 2006, the State Key Laboratory of High Field Laser Physics of Shanghai Institute of Optics and Mechanics, China Academy of Sciences successfully produced an antimatter-ultrafast positron source by using ultra-intense and ultra-short laser.
Particle accelerator is the only tool for human to study antimatter. Some people have long been worried about what to do if particle accelerators produce black holes and devour the earth. Later, it was proved that with the current level of science and technology, this possibility was basically not available.
However, there are still many unpredictable things in the micro world. If one day antimatter can be mass-produced by particle accelerators, and the antimatter produced is enough to destroy the earth, once it is used by bad people or accidentally leaked, all the substances on the earth will be annihilated by antimatter and explode into energy, with disastrous consequences. ...
CERN plans to build a future ring collider with a length of 100km in an underground tunnel in Geneva, Switzerland, in order to maximize the production of Higgs boson.
Higgs particles are related to the mass formation of objects in space. With mass, particles will combine into atoms, with atoms, there will be molecules, and with molecules, there will be objects. Therefore, "Higgs particle" is considered to be the particle that created everything in the world. Without it, there would be no world that people see. Perhaps this is why it is called "God Particle".
In 20 13, the discovery of Higgs particles was initially confirmed through collider experiments, so it was named Higgs boson (particles are divided into bosons and fermions with different spin characteristics), which proved the existence of Higgs field and Higgs himself won the Nobel Prize.
If the basic particles that create everything in the universe can be used by human beings, what's the harm of destroying an old earth and creating a new one?
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