2022年12月5日凌晨1时03分，美国劳伦斯利弗莫尔国家实验室的国家点火装置（National Ignition Facility，NIF）向一个铅笔橡皮大小的金质黑腔发射了192束激光。注入靶室的紫外激光能量为2.05 MJ，黑腔内的氘氚靶丸释放出3.15 MJ的聚变能，中子产额达到1.12×1018个，能量增益约为1.5。这是人类首次在实验室中让聚变反应释放的能量超过驱动它所用的激光能量，通 ...

Researchers have developed a boron-containing solid propellant that ignites, throttles, and extinguishes on demand using ...

The University of Pittsburgh has won a $1.62 million Appalachian Regional Commission grant to launch the Pittsburgh Laser ...

If shaving or waxing isn’t giving you the results you want, you may be considering laser hair removal. This method damages hair follicles to reduce hair growth over time, generally providing ...

Nuclear fusion became a key element in the second season (sequel) of the drama "VIVANT" (a popular Sunday theater series).

SpaceX’s Starship “Flight 14” has achieved a historic milestone by successfully entering its targeted Earth orbit, marking a ...

Today is "Sensor Day".The date is based on a pun where "1003" is read as "sensor".Sensor technology is used in various industries around the world, including automobiles, electronic components, ...

Singapore Grand Prix season is officially taking over the city from October 1 to 14, 2026. Beyond the track action at Marina ...

As of 11:05:37 AM EDT. Market Open. How has LASE's cash conversion cycle changed this quarter? What does LASE's sub-$1.00 price say about recent trading? What did LASE's July warrant exercise bring in ...

Laser hair removal is a noninvasive, cosmetic procedure done to remove unwanted hair from the face and body. For some people, laser hair removal on the body provides permanent or near-permanent ...

Why Play at Ignition Poker? Ignition Poker is one of the most popular gambling sites available if you live in the US. While its casino games are usually the main drawcard, its poker products are also ...