A “perpetual motion” kinetic gadget looks like it runs forever, but the secret is hidden in magnets and battery power. Along ...

I didn't get an invite to the grand Steorn unveiling of its Orbo technology, but at the moment the doors were opened to the public in Dublin today, a ZDNet UK reader popped in and started relaying ...

A “perpetual motion” kinetic gadget looks like it runs forever, but the secret is a battery-powered magnet giving the ball a hidden kick. It may not be real free energy, but it’s still weirdly ...