The center of our galaxy is about 26,000 light-years from Earth. Now if you look at the constellation Sagittarius you are looking at the center of our galaxy. If you look at the picture of our galaxy with tens of...
Qianshi limestone in Yangquan City, north China's coal-rich Shanxi Province / well-preserved petalodus teeth Studies in the samples have shown that the petal-shaped teeth have a crown that looks like a snout and has a long, tongue-shaped root. Shark petal-shaped...
A missile that can be fired even from a drone without an explosive warhead… The specialty of this is the deadly blades used in it…. This missile that only targets a particular small target and cuts the opponent with these...
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