How Long Have Wheelchairs Been Around?

How Long Have Wheelchairs Been Around? The first self-propelled wheelchair was invented in 1655 by paraplegic clock-maker of Nuremberg, Germany Stephan Farfler (1633-1689), who built his own mobility aid when he was only 22 after having broken his back as a child. When was the first wheelchair invented? The wheelchair that is considered to be

How Fast Can A Hamster Run?

How Fast Can A Hamster Run? According to most experts, including Wikipedia, hamsters can run up to 9km per night. That’s about 51⁄2 miles! We’re not sure it’s always as high as that but it’s certainly what a super-fit and motivated hamster is sure to achieve. Hamsters need to be active. How fast can a