Rollout, reward calculation, and gradient updates via GRPO Three lines of code to run. This framework is engineered to be highly adaptable, enabling researchers and developers to explore and innovate ...

The U.S.S. Wisconsin, a new Columbia-class ballistic-missile submarine, had its keel laying ceremony on August 27th. The Wisconsin is the second submarine in the Columbia-class, which will eventually ...

California’s long-embattled bullet train faces another dilemma. A new report released Friday by the California High-Speed Rail Authority warns that the scaled-down Central Valley segment — the only ...

Wing Helper is oriented towards ambitioned rc modelers, who are beyond building models according to ready-made plans, and who want to start designing, building, and flying their own creations. This ...

I’m a fisherman from Alberta, Canada! Doing my best to show you what I love to do and traveling to catch whatever bites! #FishingLife #CatchOfTheDay #Angler #Fisherman #FishingCommunity #GoneFishing ...

Tracks of the S-Bahn (L) and a regional train lead into a tunnel to the underground station at Berlin's airport, with Lufthansa aircraft seen parked in the background. Soeren ...

UCI engineering students are building a full-scale replica of the Jenny, a 1917 biplane that was a trainer plane for the Marine Corps Editor’s note: Dr. Glenn Roquemore, who was president of Irvine ...