Here's a working, homebrewed 1MW laser pistol that can fire through a steel razor-blade and possibly other objects as well. If you want to make one of your own, the creator will help you find the parts and get it all together.
German hacker [Patrick Priebe] recently constructed a laser pulse gun that looks so good, it could have easily come off a Hollywood movie set. Its sleek white and black exterior adds intrigue, but offers little warning as to how powerful the gun actually is.
Fitted with a Q-switched Nd:YAG laser, it fires off a 1 MW blast of infrared light once the capacitors have fully charged. The duration of the laser pulse is somewhere near 100ns, so he was unable to catch it on camera, but its effects are easily visible in whatever medium he has fired upon. The laser can burst balloons, shoot through plastic, and even blow a hole right through a razor blade.
Here’s an ad from Hikvision, the worlds’ largest security camera company, boasting of its products’ utility in detecting people’s ethnicity. James Vincent writes that it “speaks volumes about the brutal simplicity of the techno-surveillance state.” [via @CharlesRollet1, who points to an archived webpage that details the “Uyghur detection” feature]
The Verge’s Dieter Bohn reviews Microsoft’s Surface Pro X laptop. It’s pretty and it’s small, but it’s slow. … the core of Windows 10 runs just fine for me [but] there are still occasional, confounding slowdowns, especially when waking from sleep. In general, I just didn’t have as strong a feel for what would and […]
Got some aches that a lazy rubdown won’t put a dent in? Give your muscles an early Christmas with these massage guns. If you’ve never tried one, they’re all designed to bring deep tissue relief, and they’re all at Black Friday prices now. JAWKU Muscle Blaster V2 Cordless Percussion Massage Gun This cordless massager exerts […]
Just about everybody from small-time app developers to big database administrators loves Linux. But just because it’s open-source doesn’t mean its secrets are open to everybody. For that, you need a comprehensive training program like the Complete Linux System Administrator Bundle. If you’re chasing any kind of career in coding, this is the online regimen […]
If you want to be an app developer for Android, there’s never been a better time. Languages like Kotlin are tailor-made for functionality, and the Jetpack suite of tools makes the whole process easier. The only hurdle is learning your way around these tools, and that’s where the Android Jetpack & App Development Certification Bundle […]