And the more powerful the pulse, the greater the distortion. Yet another major complication has to do with the pulse time profile being different at different points within the laser beam itself. Most ...

Eid-ul-Fitr, marking the end of Ramadan, is expected on March 31 or April 1, 2025, based on moon sightings. This joyous occasion involves prayers, feasting, and charity, emphasizing gratitude and ...

Regent Craft, a developer specializing in all-electric seagliders based in Rhode Island, has completed its initial contract with the U.S. Marine Corps Warfighting Lab (MCWL). In a significant ...

Finalized at the direction of then-President Joe Biden, the “frame and receiver” rule requires companies to treat the kits like other firearms by adding serial numbers, running background ...

This slice of semi-transparent wood is made with natural materials and could be used in applications from wearable sensors to energy-efficient windows. SAN DIEGO, March 26, 2025 — Can you ...

The new semi-transparent solar cell was developed by a scientific team comprising nine partners from seven countries and was funded by the EU-backed CitySolar project.