Harold Feld from Public Knowledge writes, "One of the hardest problems I face advocating for more open, shared 'unlicensed' spectrum is trying to explain exactly what 'spectrum' is and why decisions about it made by the Federal Communications Commission (FCC) matter. My organization, Public Knowledge, now has a two minute video animation 'Wireless Spectrum: How To Use It And Why You Might Lose It' that explains for those new to these issues.
The video ties in to our effort to save the newest unlicensed spectrum, 'TV white spaces,' from being auctioned away to the biggest wireless companies. If you agree after watching the video that we need to protect and promote open spectrum as well as get more licensed spectrum to AT&T and Verizon, please click through to our petition."
Wireless Spectrum: How To Use It And Why You Might Lose It
Deviant Ollam runs a physical security penetration testing company called The Core Group; in a flat-out amazing, riveting presentation from the 2017 Wild West Hackin' Fest, Ollam -- a master lockpicker -- describes how lockpicking is a last resort for the desperate, while the wily and knowledgeable gain access by attacking doors and locks with […]
Philadelphia's Mutter Museum (previously) is one of my favorite museums in the world: built from the private collection of pathologist Dr Thomas Dent (who aggregated the collections of many other pathologists), it is a solemn and moving place to see the incredible breadth of human physiognomy and pathology.
CNC Kitchen's 18-minute video on nozzle wear in 3D printing involves sending abrasive filaments (the abrasiveness comes from pigments and additives like carbon fiber, etc) through a variety of nozzles (mostly cheap ones from China), then measuring the results with a micrometer and by taking castings of their interiors -- but the best part is […]
Who needs a holiday sale? Sometimes there’s no better time than the thick of summer to find deals. We should know – we’ve found ten deep discounts on some must-have items. Whether you’re searching for CBD edibles, exercise gear, chargers or other tech, take a look. But don’t look long – these prices aren’t likely […]
Heading abroad? Even if it’s just a short trip, there’s a lot to prepare for. Travel can be incredibly rewarding, but it can tricky to navigate different cultures and lodging arrangements – and even trickier to do it cheaply. Before you go shopping for suitcases, here’s our pick for a good first investment: The Ultimate […]
Fried foods are a weakness for many of us. There’s nothing quite like that extra crisp crackle on chicken, fries or onion rings. And for years, our arteries have been paying for the privilege. Lately, the air fryer has been a godsend for those who love the fried stuff but love their body too. If […]