The Project-o-scope can be charged by induction by bringing a charged rod close to it and touching the metal disc with a finger. The Project-o-scope will deflect its needle in response. As with most ...
Researchers at Chalmers University of Technology, Sweden, have developed an induction technology to enable battery charging without the need for human input or a robotic arm. The technology is ready ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results