Month: October 2020

Scientists predict that the asteroid”Benu” may hit the earth in the 22nd century. Will human civilization become extinct?

This nearly diamond-shaped celestial body is not a computer stunt, but a real picture taken by the Osiris-RE detector. Its equator is about 500 meters in diameter and is only 122 million kilometers away from our planet. More importantly, it is every 1.2 The earth will circle the sun once every year, which means that this asteroid will approach the earth once every 6 years.

2020-10-31

Academician Wang Yifang:China’s scientific foundation will enter the era of tens of billions, sooner or later

On October 30, when Wang Yifang, academician of the Chinese Academy of Sciences and director of the Institute of High Energy Physics of the Chinese Academy of Sciences, stepped into the interview room at the 3rd Top Scientist Forum held in Shanghai, the controversial “Super Collider” project he had long called for was once again Focus. Interestingly, the two large scientific devices he mentioned-the collider and the light source, are closely related. According to the”CEPC Accelerator Concept Design Report”, the first stage of the”Super Collider”, the large circular electron-positron collider, is estimated to cost more than 30 billion yuan and is a”circle” with a circumference of more than 100 kilometers.

2020-10-31

Is Trump’s wife”fake”? This scene on the plane shocked the Americans

Trump has always been known as a political celebrity. Some time ago, Trump and his wife Melania were jointly diagnosed with new coronary pneumonia. However, after that, his wife Melania never showed up. I’ve met, but recently, a photo of Trump and Melania boarding a plane has been circulated on the Internet. Is it true that Trump’s wife is a fake? This scene on the plane shocked the Americans.

2020-10-31

Barcelona vs Alaves score:Messi’s highest score of 9.4 in the game

Live broadcast on November 1st. In the just-concluded La Liga round 8, Barcelona played 1-1 Alaves away. In whocored’s post-match score, Messi, who helped the team create threats for many times, won the game. 9.4 points. The following is a detailed score:Barcelona starting:Neto 5.4, Roberto 7.0, Pique 7.2, Langley 6.6, Alba 6.3, Busquets 6.0, De Jong 7.

2020-10-31