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Paul Merrell

Internet users raise funds to buy lawmakers' browsing histories in protest | TheHill - 0 views

thehill.com/...y-lawmakers-browsing-histories

surveillance state browsing-history legislation

shared by Paul Merrell on 31 Mar 17 - No Cached
huong3a3y and ngoclinh91 liked it
  • House passes bill undoing Obama internet privacy rule House passes bill undoing Obama internet privacy rule TheHill.com Mesmerizing Slow-Motion Lightning Celebrate #NationalPuppyDay with some adorable puppies on Instagram 5 plants to add to your garden this Spring House passes bill undoing Obama internet privacy rule Inform News. Coming Up... Ed Sheeran responds to his 'baby lookalike' margin: 0px; padding: 0px; borde
  • Great news! The House just voted to pass SJR34. We will finally be able to buy the browser history of all the Congresspeople who voted to sell our data and privacy without our consent!” he wrote on the fundraising page.Another activist from Tennessee has raised more than $152,000 from more than 9,800 people.A bill on its way to President Trump’s desk would allow internet service providers (ISPs) to sell users’ data and Web browsing history. It has not taken effect, which means there is no growing history data yet to purchase.A Washington Post reporter also wrote it would be possible to buy the data “in theory, but probably not in reality.”A former enforcement bureau chief at the Federal Communications Commission told the newspaper that most internet service providers would cover up this information, under their privacy policies. If they did sell any individual's personal data in violation of those policies, a state attorney general could take the ISPs to court.
Gonzalo San Gil, PhD.

Secret Sqrrl: NSA "spin-off" company releases data mining tool | Ars Technica - 1 views

arstechnica.com/...pany-releases-data-mining-tool

secret nsa data mining spin-off tool every@ne for know their strategies

shared by Gonzalo San Gil, PhD. on 20 Jun 13 - No Cached
  • Gonzalo San Gil, PhD. on 20 Jun 13
     
    "Recent revelations of the National Security Agency's (NSA) data mining capabilities have come to the forefront recently, making "big data" a new subject of interest and concern for many people."
Gary Edwards

Duke Engines' incredibly compact, lightweight valveless axial engine - 0 views

www.gizmag.com/...33631

Duke-Axial-engine energy

shared by Gary Edwards on 03 Sep 14 - No Cached
  • The Duke engine is an axial design, meaning that its five cylinders encircle the drive shaft and run parallel with it. The pistons drive a star-shaped reciprocator, which nutates around the drive shaft, kind of like a spinning coin coming to rest on a table.
  • The reciprocator's center point is used to drive the central drive shaft, which rotates in the opposite direction to the reciprocator. "That counter-rotation keeps it in tidy balance," says Duke co-founder John Garvey. "If you lay your hand on it while it's running, you can barely detect any motion at all, it's quite remarkable." That's borne out by the video below, where the engine revving doesn't even cause enough vibrations to tip a coin off its side.
  • Instead of cam- or pneumatically-operated intake and outlet valves, the cylinders rotate past intake and outlet ports in a stationary head ring. The spark plugs are also mounted in this stationary ring – the cylinders simply slide past each port or plug at the stage of the cycle it's needed for and move on. In this way, Duke eliminates all the complexity of valve operation and manages to run a five-cylinder engine with just three spark plugs and three fuel injectors. The Duke engine ends up delivering as many power strokes per revolution as a six cylinder engine, but with huge weight savings and a vast reduction in the number of engine parts.
  • ...1 more annotation...
  • The engine has shown excellent resistance to pre-ignition (or detonation) – potentially because its cylinders tend to run cooler than comparable engines. Duke has run compression ratios as high as 14:1 with regular 91-octane gasoline. This suggests that further developments will pull even more power out of a given amount of fuel, increasing the overall efficiency of the unit.
  • Gary Edwards on 03 Sep 14
     
    Watch the second video! This is extraordinary. "New Zealand's Duke Engines has been busy developing and demonstrating excellent results with a bizarre axial engine prototype that completely does away with valves, while delivering excellent power and torque from an engine much smaller, lighter and simpler than the existing technology. We spoke with Duke co-founder John Garvey to find out how the Duke Axial Engine project is going."
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