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Net Neutrality Vets Join Obama FCC Transition Team 179

Posted by Soulskill from the setting-the-table dept.
circleid writes "The Obama-Biden transition team on Friday named two long-time net neutrality advocates to head up its Federal Communications Commission Review team. Susan Crawford, a professor at the University of Michigan Law School, member of the board of directors of ICANN, and OneWebDay founder, as well as Kevin Werbach, former FCC staffer, organizer of the annual Supernova technology conference, and a Wharton professor, will lead the Obama-Biden transition team's review of the FCC. 'Both are highly-regarded outside-the-Beltway experts in telecom policy, and they've both been pretty harsh critics of the Bush administration's telecom policies in the past year.' The choice of the duo strongly signals an entirely different approach to the incumbent-friendly telecom policy-making that's characterized most of the past eight-years at the FCC." Reuters has a related story about Senator Byron Dorgan (D-ND), who plans to introduce net neutrality legislation in January.

Comment Re:Iron Man's Suit Defies Physics -- Mostly (Score 2, Interesting) 279

by John Carmack (#23266718) Attached to: The Science of Iron Man
Hydrogen peroxide powered rocket packs fly for around 30 seconds, because they have a specific impulse of around 125, meaning that one pound of propellant can make 125 pound-seconds of thrust, meaning that it takes about two pounds of propellant for every second you are in the air. Mass ratios are low for anything strapped to a human, so the exponential nature of the rocket equation can be safely ignored.

A pretty hot (both literally and figuratively) bipropellant rocket could manage about twice the specific impulse, and you could carry somewhat heavier tanks, but two minutes of flight on a rocket pack is probably about the upper limit with conventional propellants.

However, an actual jet pack that used atmospheric oxygen could have an Isp ten times higher, allowing theoretical flights of fifteen minutes or so. Here, it really is a matter of technical development, since jet engines have thrust to weight ratios too low to make it practical. There is movement on this technical front, but it will still take a while.

John Carmack
Microsoft

Submission + - Microsoft Announces New Zune Lineup, Wireless Sync (pcworld.com)

Submitted by BarlowBrad
BarlowBrad writes: From PC World: "Microsoft announced a new slate of Wi-Fi-equipped Zune players today, including $150 4GB and $200 8GB flash-based players, and a $250 80GB model that's slimmer than the original Zune. All of the new models feature touch-sensitive controls and wireless syncing with your PC, a much-demanded feature that Microsoft will also make available on the original 30GB Zune when the new models debut in mid November."

Wireless. More space than a Nomad. But draw your own conclusions.

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