According to the latest statistics from the United Nations Meteorological Organization, it is very likely that 2015 to 2019 will become the hottest five years…
“As soon as the enemy arrives, it immediately launches a death ray.” In the early 20th century, a reporter wrote in a report, “Any combustible…
From ancient times to the present, whether it is the emperor of the East, the alchemist of the West, or the modern scientist, people have…
Wadi Rum is located in southern Jordan and is called “Moon Canyon” by locals. This spectacular desert is located between the ancient city of Petra…
Aliens may not be the same as the Earth, and may not even be as good as the orangutans on Earth. To communicate with aliens,…
If you want to retell what you did this morning, you might tell a scene like getting up, brushing your teeth, washing your face, getting…
A universe that is exactly the same as our universe may be around us. At first glance, everything looks so familiar. The clock on the…
Maybe you will notice that in the classroom, the teachers hold the chalk and write on the blackboard, “It is suspected that the Milky Way…
One day 66 million years ago, an asteroid about 10 kilometers in diameter hit the earth. The asteroid has a speed of 20 kilometers per…