Latest Craig Hogan Stories
A unique experiment at the U.S. Department of Energy’s Fermi National Accelerator Laboratory (Fermilab) will look at the very structure of our universe and answer some big questions - including whether we live inside a 2-D hologram.
Cardiff University researchers who are part of a British-German team searching the depths of space to study gravitational waves, may have stumbled on one of the most important discoveries in physics according to an American physicist.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.