286
Bike-tumbler Jyrobike for kids +video
Company of Philadelphia introduced an innovative bike for children that never falls.
Jyrobike in the use of gyroscopes allows to keep two-wheeled vehicle balanced, even when a child leans from side to side. According to the inventors, the child can learn to ride on this bike in just one day.
Inside the front Bicycle wheel set rapidly rotating disk. This creates a gyroscopic force that balances the bike even when it's going slow. The device can be purchased separately and installed on another bike. You can also change the speed of rotation of the disk, for different levels of stability. And adult can do it remotely, without disturbing the child to learn, the gyro is equipped with a USB connector and software with battery.
0:00 4:55
Source: nauka24news.ru/
Riverside have developed the shingles to clean the air
Electric car with aluminum-air battery has tested on the race track (Video)