Hands-Free Wheelchair balances on two wheels
Stunning hands-free electric wheelchair developed by NZ inventor, balances on two wheels like a Segway.
Need a new search?
If you didn't find what you were looking for, try a new search!
A 3D look inside the Earth
Scientists are working at a seismic study, to 3-D map Earth’s interior, that will be ready at the end of the year.