NASA’s flywheel-based mechanical battery system showcased a sustainable and efficient alternative to chemical batteries, using gyroscopic principles for energy storage and spacecraft orientation.

The Utah-based flywheel specialist and energy management company has recently unveiled its full-stack suite of commercial energy storage, management, and security products.

I thought I’d explain an example of a mechanical battery: the flywheel. And are they making a comeback?

Rolex watches are known for luxury and reliability, but the hidden mechanism powering their famous movement may surprise even longtime watch enthusiasts.