high-tech equipment

Along with the development of science and technology and technology, the world around us is changing day by day, not only the external changes but also the rapid increase in

BBC news agency reported on July 4, Japanese researchers said it had discovered a rare earth mine with reserves of 100 billion tons off the Pacific.

These photos were taken while there were more than 600 whale sharks gathering in the Mexican sea to eat tuna eggs.

High-tech devices bring a lot of benefits to users, but on the other hand it also causes a lot of diseases and injuries to the body.

A transformation based on the discovery of scientists at the University of Oregon (USA) shows that it can turn trees into high-tech devices that contain energy.