The premise is simple. A flywheel is an incredibly heavy wheel that takes huge effort to push. Keep pushing, though, and the flywheel slowly builds momentum; keep adding ways for other initiatives to ...

A clever mechanical clutching/flywheel mechanism gets more energy out of train track vibrations than conventional piezoelectric approaches. Most transducers designed to harvest vibrational energy ...

Volvo wants to make your hybrid car obsolete. The Swedish manufacturer is working on a new type of hybrid system that uses a spinning flywheel rather than the batteries and motors employed by modern ...

A recently granted patent (Publication Number: US11719504B1) describes a toy projectile launch apparatus that includes a carriage structure with a launch channel for injecting projectiles. The ...