资讯

Interesting Engineering3 小时
Biggest black hole merger ever sends 225 suns’ worth of ripples through space
The Laser Interferometer Gravitational-wave Observatory (LIGO) achieved a historic milestone by making the first direct detection of gravitational waves in 2015. It originated from a black hole merger ...
Interesting Engineering3 小时
Norway’s Sea Ghost: The Stealthy Skjold-Class Corvette
Blending blistering speed with stealth technology, Norway’s Skjold-class corvettes are among the most formidable coastal ...
Interesting Engineering14 小时
Canada firm’s 99.9% reliable robot vision training studio completes week-long task in hours
Called Apera Forge, the system's latest features support advanced robotic cell design, and end-of-arm-tooling (EOAT)-mounted camera configurations.
Interesting Engineering20 小时
A clever glass trick fixes the decade-old photonic crystal laser problem
Engineers have developed the first room-temperature, eye-safe, photopumped PCSEL by embedding silicon dioxide into photonic crystal layer.
Interesting Engineering20 小时
597 attack drones, 26 missiles: Russia’s massive air strike on Ukraine kills six
In a significant escalation of the conflict, Moscow unleashed a large-scale drone and missile attack across Ukraine overnight.
Interesting Engineering22 小时
Chinese scientists deliver world’s first cloned yak via cesarean section in Tibet
A cloned yak calf has been safely delivered by c-section in Tibet, marking a significant development in yak breeding programs ...