Quint BUILDs created this exquisitely-engineered machine to throws knives with laser-guided accuracy. He explains that knife-throwing "in theory is simple. Match the knife's rotation to the distance so the tip hits the target. But in practice, it's hard."
"Cutting-edge technology should do this easily, if we can keep it from destroying itself," he says.
United Airlines blamed the door plug blowout on a Boeing 737 Max jet for a dismal quarter, saying the incident cost it $200m—and it wasn't even on a United Airlines… READ THE REST
Are you ready for four-color traffic lights? The first traffic light, which controlled horse traffic on the Westminster Bridge in London, consisted of semaphore flags and red and green lights.… READ THE REST
Willem Pennings designed a cube that balances on one corner, a refinement of Cubli (previously.) Here you go, Gordy! Happy birthday! READ THE REST
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TL;DR: Save over $350 on a refurbished Apple iPad Pro 10.5" 256GB, plus a free accessories bundle, with this sweet deal on sale for just $315.99 right now. Tech fans, it's time… READ THE REST
TL;DR: The perfect last-minute holiday gift for an aspiring rocker, the 2024 Guitar Lessons Training Bundle is only $15.97 (Reg. $480) until 11:59 PM on 12/25. It's really never too late to make… READ THE REST
