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Earth

Coastal Megacity Karachi Is Running Out of Water (earther.com) 286

The Pakistani megacity of Karachi, home to more than 20 million people, is among the most water-stressed cities in the world, only able to meet half of its daily water demand. From a report: Karachi requires 1,100 million of gallons per day (mgd), but only receives 550 mgd, according to the Karachi Water and Sewerage Board (KWSB). Karachi's water is sourced from the Indus River via Keenjhar Lake, which sits more than 90 miles away from the city. The water shortage in Karachi is linked to myriad factors including climate change, mismanagement of water resources, and corruption. Most of all, however, a rising population increasing at a rate of 4.5 percent a year creates a strain on the finite water supply. Pakistan ranks in the top ten of countries worst affected by climate change, and water shortages are likely to deepen in both intensity and frequency in the coming decade.

Comment Woodward (Score 1) 289

Well, professor Jim Woodward has been working on his Mach/Lorentz thruster for a while now and has a working setup in the lab, and multiple publications in peer-reviewed journals. With his theory it is in fact possible to build startrek-style impuls engines, warpdrives and wormholes. And it all fits in our existing theoretical knowledge. He has a book out, published by Springer-Verlag (they don't publish nonsense):

http://www.springer.com/engineering/mechanical+engineering/book/978-1-4614-5622-3

Making Starships and Stargates
The Science of Interstellar Transport and Absurdly Benign Wormholes

Series: Springer Praxis Books Subseries: Space Exploration

Woodward, James F.

2013, XXVI, 279 p. 92 illus., 85 illus. in color.

Comment Should have given that $226 mil to Focus Fusion (Score 2) 210

http://nextbigfuture.com/2013/12/senior-fusion-researchers-give-major.html In a major endorsement of the fusion energy research and development program of start-up Lawrenceville Plasma Physics (LPP), a committee of senior fusion researchers, led by a former head of the US fusion program, has concluded that the innovative effort deserves “a much higher level of investment based on their considerable progress to date.” The report concludes that “In the committee’s view [LPP’s] approach to fusion power is worthy of a considerable expansion of effort.”

Comment Re:But that's not the real problem. (Score 1) 1651

actually, I think there's only one Autobahn now that has no speed limits. Everywhere else is pretty much Euro standard.

Really? Because just about everywhere that I can cross the dutch -> german border there is no speedlimit. That's all the same autobahn you say? Wow, so it must be 300 kilometers wide .. that's 60.000 lanes .. amazing German engineering.

Comment Re:Definitely have all email headers (Score 1) 478

The EU has a law from (2005-ish?) that requires all email headers for inbound/outbound users located in the EU be sent to EU-based law enforcement.

Nope. There is a requirement to log MAIL FROM / RCPT TO fields and keep those around for the "data-retention" time (differs between countries, 6 months to 2 years). It basically comes down to "set the rotate time for sendmail logs to 6 months". There is no information automatically sent to law enforcement. What's more, a lot of the EU countries have not implemented this directive in national law yet (unfortunately my country has).

Mike.

Comment Re:Which illustrates what we already knew (Score 2) 298

Unless I am mistaken, Linux has a less stable (as in it change more, not crashes) API than FreeBSD. Having to adapt to this, multiple times, could ad to kludgy patch jobs in applications, making them run less and less efficiently

The internal linux kernel API is not set in stone, but the ABI for applications that run on the kernel is. You can start applications from 1998 on a 3.0 linux kernel from this year, and they will run.

Mike.

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