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Transparent Aluminum Is "New State of Matter" 406

Professor_Quail writes with this interesting excerpt: "Oxford scientists have created a transparent form of aluminum by bombarding the metal with the world's most powerful soft X-ray laser. 'Transparent aluminum' previously only existed in science fiction, featuring in the movie Star Trek IV, but the real material is an exotic new state of matter with implications for planetary science and nuclear fusion."

Beating Comcast's Sandvine On Linux With Iptables 361

HiroDeckard writes "Multiple sites reported a while ago that Comcast was using Sandvine to do TCP packet resets to throttle BitTorrent connections of their users. This practice may be a thing of the past as it's been found a simple rule in the Linux firewall, iptables, can simply just block their reset packets, returning your BitTorrent back to normal speeds and allowing you to once again connect to all your seeds and peer. If blocking the TCP packet resets becomes a common practice, on and off of Linux, it'll be interesting to see the next move in the cat-and-mouse game between customers and service providers, and who controls that bandwidth."
Hardware Hacking

Hobbyists Create GPLed DIY Super TV Antenna 185

Freshly Exhumed writes "Retired and hobbyist antenna engineers working together in the Digital Home forums have taken an obscure 1950s UHF TV antenna called the Hoverman [PDF] and subjected the design to modern software-based computer modeling in hopes of optimizing its middling performance. The result: the new Gray-Hoverman antenna is more powerful than similar commercially manufactured consumer antennas in every category, sometimes by whopping amounts. Best thing yet: they've released the design, diagrams, and schematics under the GPLv3 so that we can roll our own! Quoth one of the testers, a former U.S. Government antenna engineer: 'Boy, this antenna is hot... This antenna is a vast, and I mean REALLY VAST improvement over anything I have used.' The home thread of the Gray-Hoverman development gives the background of their great work."

We're living in a golden age. All you need is gold. -- D.W. Robertson.