Let's review a bit of physics in preparation for Part 2 of our technology transfer series on page 28. All elements in a rotating body have a measure of kinetic energy. Simply stated, this is ...

In the translational kinetic energy, m b is the total mass of the bike (including the wheels) but the rotational kinetic energy only depends on the mass of the wheels. So let's say I add 100 grams ...

The rotational kinetic energy comes from ground-based electricity provided by solar and wind (which would eliminate the carbon footprint of rocket launches).

For the rotation of the object (about the center of mass), there is rotational kinetic energy. It has the form: Here, I is commonly called the moment of inertia.

The application, filed for in June 2011, notes that most contemporary wind turbines convert kinetic energy from wind into mechanical energy, or in some cases electricity.

Skenes is showcasing the next evolution in rotational training. For years, we’ve known you can build rock-solid core muscle and power up your athleticism with rotational moves.