Scientists Better Understand Green Laser Pointer
Different from ordinary ice. Super ion water ice can be formed under extremely high temperature and pressure. In the experiment, the researchers crushed the ice cube between the two diamonds, and then emitted a laser to further increase the pressure and heat. At a high temperature close to 5000 ° C and a high pressure of twice atmospheric pressure, they saw a piece of super ion water Evidence of ice formation and melting, the entire experiment took 10-20 nanoseconds. Although super ion water ice is not found anywhere on Earth, it may exist in large numbers inside Uranus and Neptune. The high temperature and high pressure inside these planets are similar to those created by the Milo team in the green laser pointer experiment.
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Some scientists have pointed out that the existence of such green laser pointer substances in distant planets may explain their unusual magnetic fields. The researchers said that their next plan is to determine the oxygen crystal structure found in super-ionized water ice. High-power laser experiments show for the first time that light can block electrons. According to a report from the Physicist Organization Network on the 7th, the British team irradiated electrons with a super-strong laser and demonstrated for the first time in the laboratory a radiation reaction that light slows down the speed of electrons, which revealed the dynamics beyond classical physics and suggested the quantum effect Existence helps scientists to better understand the phenomena and quantum electrodynamics that occur in some of the most extreme environments in the green laser pointer universe.
The laser pointer can be used for hiking and outdoor activities. The brightness of the high-power laser pointer is enough to scare large wild animals, which is useful for hiking and camping. In these cases, the laser pointer can also be used as an emergency rescue signal, which can also be used as a practical survival tool. Whether it is day or night, airplanes and other stakeholders can see it from a great distance. For example, in the evening of August 2010, the rescue team rescued two men and a boy from the swamp after spotting a red laser pointer. The precisely aligned laser pointer is used as a laser rifle sight to aim the gun. You can also respond to emergencies, such as fire, flood, and earthquake emergencies.
2020-02-24 06:31:30
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