Use tl::function_ref instead of std::function whenever you don't need to own the callable. The most common case for this is function parameters which aren't stored anywhere: ...

Abstract: A restricted earth fault (REF) protection element provides sensitive detection of ground faults near the neutral of a transformer or a generator. The sensitivity gains from the REF element ...

The holiday season continues on, and time to talk about an alternative Christmas movie that many fans of the 1994 cult movie “The Ref” enjoy watching during this time of year. It’s definitely a darker ...

Ref Watch's Dermot Gallagher has questioned why referee Thomas Bramall noticed grappling between Rodrigo Bentancur and Dan Burn, but then "ignored" it and needed VAR to help award a penalty. In their ...

The perfect way to get in that holiday spirit, but with a caveat. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Hugh Scott is the Syndication ...

NHL fans on social media reacted as Chicago Blackhawks forward Connor Bedard received a 2-minute unsportsmanlike conduct penalty during Thursday's 3-2 loss to the Seattle Kraken at the United Center.

There was a new wrinkle when it comes to NFL injuries in Week 12. On Thursday night, it was a referee who had to be carted off to the locker room. Adrian Hill didn't leave a primetime tilt between the ...

Injuries have ravaged NFL teams throughout the 2025 season, and on Thursday night, the issue struck NFL officials during the Buffalo Bills and Houston Texans game. Head referee Adrian Hill pulled up ...