Collaborate Disseminate
Google recently made some videos to highlight cybersecurity. The video below is episode three, and it tells an interesting story about the first crash test dummy. However, the really interesting …read more Continue reading Hacking Google with Plasma
[Geek Detour] had a mystery to solve. A round part he was printing had a distinct pattern of blobs. If you’ve been 3D printing for any length of time, you …read more Continue reading Power Loss Recovery Might Make 3D-Printed Blobs
We’ve seen plenty of people 3D printing custom gears over the years, but [Mr Innovative] decided against an additive process for his bespoke component. He ended up using a simple …read more Continue reading Simple CNC Gear Production with Arduino
If you’ve noticed the TRX-DUO software-defined radio transceiver, you might have wondered how it stacks up to other choices like Red Pitaya or HackRF. [Tech Minds] obliges with a review …read more Continue reading TRX-Duo is a Red Piyata Clone for Software Defined Radio
We keep hearing that the desktop computer is dying — everyone wants a mobile device like a laptop, a tablet, or a big horkin’ phone. We suppose [eponra] wants the …read more Continue reading Have 3D Printer, Will Travel
While we wish colleges and universities competed more on academics, we can’t deny that more people are interested in their athletics programs. Oregon State, however, has done a little of …read more Continue reading Robot Blade Runner Turns in World Record Time
The airplane that many called “the flying barrel” is also widely considered the ugliest plane ever built. However, [Dark Skies] in the video you can see below argues that the …read more Continue reading Ugliest Airplane Ever Built Predicted the Future
If you are reading the Lightburn forums, you probably already have a laser cutter of some kind. But, if you are like most of us, you can always be tempted …read more Continue reading $60 Laser Makes the Cut with New Controller
We’ve seen credit card-sized computers before, but [Kn/vD] shows us a PIC18-based computer with 9 components that is only 2 mm thick! With 13 K of RAM and 128 K …read more Continue reading You Can’t Be Too Rich or Too Thin — A 2mm Thick Computer
We always enjoy a [FesZ] video and we wonder if the “Z” stands for impedance? That’s the topic of his latest video series: measuring impedance with LTSpice. Of course, he …read more Continue reading Measuring Impedance Virtually