Have you ever heard of cannons hitting mosquitoes, or laser cannons hitting garbage? Discussion on Laser Cannon Obstacle Cleaning and Heat Generation in China
#Everything we see and get is very scientific#Nowadays, laser cannons are a popular weapon, and countries around the world have invested a lot of resources in developing laser cannons. Especially in the United States, the Department of Defense invests billions of dollars annually to upgrade and transform this weapon...
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2023-07-11 11:37:06
In 2003, Yang Liwei heard a "knock on the door" in space. 13 years later, the answer was revealed: Thanks to his calm
Many people have a dream of "running towards the sea of stars" when they were young. However, as they age, they gradually realize the gap between their dreams and reality and bury their childhood thoughts in their hearts...
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2023-07-07 06:54:43