BBC: For the first time, a US Navy vessel has disabled a nearby boat by firing a laser at its engines, setting them on fire. The test, which took place recently off the California coast, involved solid-state lasers, rather than the bulky chemical laser used in previous tests. The laser owes its potency to the ease with which individual solid-state lasers can be arrayed to produce a single weapon. Laser weapons that blind people are banned under Protocol IV of the UN Convention on Certain Conventional Weapons.
Despite the tumultuous history of the near-Earth object’s parent body, water may have been preserved in the asteroid for about a billion years.
October 08, 2025 08:50 PM
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Physics Today - The Week in Physics
The Week in Physics" is likely a reference to the regular updates or summaries of new physics research, such as those found in publications like Physics Today from AIP Publishing or on news aggregators like Phys.org.