Using various telescopes, an international team of astronomers has conducted a comprehensive study of a double-lined ...

While new imaging casts doubt on the Big Bang, Shamir's study used the constant rotational velocity of the Earth around the ...

Leatt is launching its first adventure helmets in mid-December that will be sold as a kit with its 5 Velocity goggles.

Translational and rotational head acceleration, neck responses, and jaw pressure distribution were measured. High speed video recorded each blow and was used to determine punch velocity. Equilibrium ...