According to reports, short duration heavy rainfall may lead to urban waterlogging, mountain torrents, geological disasters, small and medium-sized river floods, and the hourly rainfall intensity is directly related to the severity of the disaster, and the bearing capacity of hourly rainfall intensity in different regions of the country is also different.
NASA has approved the pueo experiment in Antarctica to find highly energetic “ghost” particles in the universe
“Breakthrough listening”: the mysterious signal from nearest neighbor is probably not an alien civilization
Strange repetitive radio signals near the center of the Milky Way may have come from a brand new celestial body
Scientists use deep learning to “denoise” nano-scale objects to obtain higher-precision measurement results
60 million planets have been inspected to find the latest activities of alien civilizations, but no signal has been detected yet