Equipment to produce electricity from falling raindrops

The energy generated when raindrops fall can be captured and converted into electricity. This process uses the kinetic energy of moving water to generate electricity, which is considered a miniature form of hydroelectricity. However, practical use is limited by the challenge of scaling this technology on a large scale. To capture the energy of rain, … Read more

Carbon and wood come together in a bizarrely curvy bike

Ryan Cargo used to live in Berlin, where he noticed that all the bikes here are basically the same. This prompted him to design something a little different – not necessarily lighter or more aerodynamic, just different. As you can see in the picture, you know how it will be different. Ryan Cargo told us … Read more

To find out your biological age, check your urine sample

Knowing your biological age is also important, as it can be used to determine your risk of age-related diseases or even your risk of death. In addition, it is important to know the biological age of test subjects when developing anti-aging drugs. In a previous study of mice and monkeys, the scientists found that biomarkers … Read more

China is building the world's fastest super wind tunnel

China is building the world’s fastest super tunnel to develop spacecraft, according to Chinese media. “This 265-meter-long tunnel can be used to operate supersonic aircraft that can travel at Mach 25 (30,625 kph), 25 times the speed of sound,” said Han Guilai, a researcher. of the China Key Laboratory of the Chinese Academy of Sciences … Read more