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German Test Reveals That Magnetic Fields Are Pushing the EM Drive

“Researchers in Germany have performed an independent, controlled test of the infamous EM Drive with an unprecedented level of precision,” writes PvtVoid. “The result? The thrust is coming from interactions with the Earth’s magnetic field.” From the report: Instead of getting ahold of someone else’s EM drive, or Mach-effect device, the researchers created their own, along with the driving electronics. ... Read More »

Comcast Website Bug Leaks Xfinity Customer Data

An anonymous reader quotes a report from ZDNet: A bug in Comcast’s website used to activate Xfinity routers can return sensitive information on the company’s customers. The website, used by customers to set up their home internet and cable service, can be tricked into displaying the home address where the router is located, as well as the Wi-Fi name and ... Read More »

The Toughest (And Weakest) Phones Currently On the Market

New submitter Daneel Olivaw R. shares a report from Tom’s Guide: To measure each phone’s toughness, [Tom’s Guide] dropped it from both 4 and 6 feet onto wood and concrete. After each test, we recorded the damage to the phone. If a phone was rendered unusable — the screen totally shattered, for instance — then we stopped dropping it. [More ... Read More »

Boeing’s Folding Wingtips Get the FAA Green Light

Boeing received FAA approval today for its folding wingtips, which will let the planes stop at airport gates big enough to accommodate typical 777 models. “Once the 777X lands, the wingtips will rotate until they point upwards,” reports Engadget. “Bloomberg notes that the plane will be the only commercial model in widespread use to have such a feature.” From the ... Read More »

Google and Microsoft Disclose New CPU Flaw, and the Fix Can Slow Machines Down

An anonymous reader quotes a report from The Verge: Microsoft and Google are jointly disclosing a new CPU security vulnerability that’s similar to the Meltdown and Spectre flaws that were revealed earlier this year. Labelled Speculative Store Bypass (variant 4), the latest vulnerability is a similar exploit to Spectre and exploits speculative execution that modern CPUs use. Browsers like Safari, ... Read More »