Perhaps 20 years later, driving a 30-mile-long asteroid around the Sun at 24 kilometers per second. An octagonal prism nearly three meters high with a solar mill and a meter and a half antenna. 21 years ago-February 14, 2000-the NEAR…
According to March 2019 data from the nonprofit Union of Concerned Scientists, there are more than 2,000 operational satellites orbiting the Earth. Thanks to them, scientists can carry out scientific activities, and ordinary people can watch TV and use mobile…
Around the world, smart cities are using technology to improve productivity. What about social development? Japan is staking on a new type of intelligent, people-oriented society, the 5.0 society. The first stop is Aizuwakamatsu, an ancient samurai city in Fukushima…
Researchers at the Korea Institute of Science and Technology (KAIST) synthesized nanoparticles known as carbon dots, particles capable of emitting light at multiple wavelengths simultaneously. In addition, the researchers discovered that the scattering speed (the distance between the closest carbon…
The rate of spread of COVID-19 virus is related to weather conditions. It becomes low in cold and sunny weather in winter or in hot and sunny summer with low humidity and wind. This assumption was made by Ancha Baranova,…
