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night vision becomes a reality? Scientists invent nanocrystalline film to make night no longer dark!
for modern people, no electricity is really a very painful thing, especially at night, no electricity means no light. In such an environment, it is difficult for human beings to see things clearly, but animals are different. For example, owls, domestic cats, domestic dogs and other animals have night vision ability.
넶20 2021-07-18 -
a foreign team has developed a magical "film", which can be pasted on glasses to have "night vision ability"
Introduction: I believe that for most people, night represents fear and darkness of the unknown. Being able to see things clearly in the night is the ability everyone wants to have. With the advancement of science and technology, seeing objects in the dark will no longer be a fantasy, just wear a pair of glasses.
넶12 2021-07-18 -
seen through the new night vision device of the US military will change the rules of operations.
recently, a picture on the Internet showed the UH-60 Black Hawk helicopter seen through the latest night vision device ("enhanced binocular night vision device" or ENVG-B) of the US Army.
넶22 2021-07-18
