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As a means to store energy, power cars, or even ensure geopolitical survival, batteries suddenly rule our planet. Within the past two decades, however, racing minds briefly saw one of humankind’s ...

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(Phys.org) —A new Kickstarter project called Velkess (Very Large Kinetic Energy Storage System) has recently gotten underway to bring an inexpensive flywheel to market. The project is headed by Bill ...

Publications ranging from Wired Magazine to Discover described them as the next major source of clean power. Enthusiastic inventors claimed flywheels could be the primary power source for a variety of ...

Design a highly efficient, mobile electric flywheel capable of high-density energy storage that can supplement the power of internal combustion engines in hybrid electric vehicles during acceleration ...

I have a suggestion for your "Fact or Fiction" section. I heard somewhere that adding a lightweight flywheel causes the car to make power, but lose torque. I was thinking you could test this like you ...

If the engine and/or manual transmission is coming out of your car or truck for whatever reason, you've probably considered giving the flywheel some attention at the same time. Similar to installing a ...

After years of being billed as the next great revolutionary means of propulsion, flywheels may finally be ready for prime time. Aside from a few modest successes, flywheels have not lived up to this ...