A quadrocopter which also can roll on different undergrounds. So it can be more efficient and robust. But the setup doesn’t allow to roll in x and y easily.
via Forschungs-Blog
January 31, 2013
A quadrocopter which also can roll on different undergrounds. So it can be more efficient and robust. But the setup doesn’t allow to roll in x and y easily.
via Forschungs-Blog