An "alien" sphere has been found in Colombia. It is an unusual metal ball, covered in patterns, with 13 more microspheres inside. Residents of the city of Buga said that it fell from the sky, but scientists are skeptical.

#China #tourism #中国
An exoskeleton rental service has appeared in China. On the mountains of Huangshan, Taishan and others, tourists can rent a robot suit, with which the grueling climb up the stairs will become a pleasant walk.

#NASA #Greenland #USA
🇺🇸 NASA accidentally discovered an abandoned US military base Camp Century under the ice of Greenland - a secret Cold War facility created to house nuclear missiles. Built in 1959 as part of Project Iceworm, the base included 21 tunnels almost 3 km long and operated a nuclear reactor, but was closed due to glacier instability

🇺🇸 American students have created a robot that solves a Rubik's cube in 0.103 seconds - that's faster than blinking an eye The human record belongs to an 11-year-old Chinese boy - he solved the puzzle in 3.08 seconds.