ZME Science on MSN

This Touchless Gear System Uses Fluid Dynamics to Transfer Power and Rotation Without Any Teeth

Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.
Canada's National Observer

MOVIES: White supremacy takes a hit in Magellan and Putin won’t like Words of War

Again, it's a week with many new titles, and so soon after the Golden Globes too. A lot of people will be catching up with ...