by quasarn01 | Mar 25, 2026 | Latest in Physics
Caltech scientists have developed a new way to produce optical frequency combs—important tools in devices that keep time and measure distances very precisely—at the chip scale, an advance that should make it easier to incorporate such combs in optical devices and more...
by quasarn01 | Mar 25, 2026 | Police Lives Matter
Hartford Police Officer Christopher Vanwey witnessed a girl missing out on hockey merchandise thrown by a mascot and gifting her a toy and a soccer ball Go to Source
by quasarn01 | Mar 25, 2026 | Astronomy
For the first time, astronomers have directly measured the speed of superheated gas billowing from a cauldron of stellar activity at the heart of M82, a nearby galaxy undergoing an extraordinary burst of star formation. The material is moving more than 2 million miles...
by quasarn01 | Mar 25, 2026 | Latest in Physics
Phonons are the quantum units of mechanical vibration. They describe how motion propagates through a solid at the smallest possible scales, in much the same way that electrons describe electric currents. Because phonons can be exceptionally stable and sensitive, they...
by quasarn01 | Mar 25, 2026 | Latest in Physics
For decades, it has been widely believed that electrons move most efficiently in materials that are clean and highly ordered. Much like water flowing more easily through a smooth pipe, conventional wisdom has held that electrical transport improves as a...
