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Comment: "lost" water? (Score 1) 303

by JoeRobe (#39046885) Attached to: In Hot Water: The Effects of Even Modern Nuke Plants On Water

I'm a bit confused by the article. They say it's a consumptive use, where the cooling system evaporates 5% of its water on every pass. Doesn't that water go into the atmosphere and then condense and fall as rain eventually? If so then it's not really "lost" since it will pass back into the water table. Is the issue that the condensation and rainfall may not be a local process? I feel like I'm missing something here...

Comment: Re:I Don't Agree with You or Jaffe (Score 1) 313

by JoeRobe (#39027037) Attached to: <em>Twisted Metal</em> Designer Rails Against Storytelling Games

See I don't mind the escapist silly storylines that you get in games. For example, I love the storyline in the modern warfare series. I thought it was fantastic when they brought the fight to the American east coast. It was something totally new in FPS for me. I liked the story arcs with multiple characters over several games. Can I get better stories in a dime store? Sure. But just because the video game genre isn't great at writing beautiful stories yet doesn't mean they should just give up. We still watch stupid blockbuster movies despite there being better films out there, and for me it's the same thing with video games.

New understanding of DNA repair could lead to cancer therapy->

Submitted by
denisevans6666
denisevans6666 writes "A research group at the University of Alberta is hoping its latest discovery could one day be used to develop new therapies that target certain types of cancers. The discovery has shed light on what happens in cells when DNA is damaged. In normal cells damaged DNA can lead to the breakdown of chromosomes and, ultimately, cancers. On the other hand, damaging DNA in cancer cells is a useful way to kill them."
Link to Original Source
Hardware

Researchers Create First General-Purpose Programmable Quantum Computer->

Submitted by Zothecula
Zothecula writes "To date, quantum computers have been implemented so that programming their operation was, in essence, hardwired into their essential structure. Although many useful demonstrations of quantum computing have resulted from such special-purpose devices, they are basically one-problem computers which cannot easily be reprogrammed or scaled to attack larger problems. As early models of practical quantum computers, they don't make the grade. Recently, however, John Martinis' research group at the University of California at Santa Barbara has created the first general-purpose programmable quantum computer."
Link to Original Source

US Approves Two New Nuclear Reactors

Submitted by JoeRobe
JoeRobe writes "For the first time in 30 years, the US Nuclear Regulatory Commission has approved licenses to build two new nuclear reactors in Georgia. These are the first licenses to be issued since the Three Mile Island incident in 1979. The pair of facilities will cost $14 billion and produce 2.2 GW of power (able to power ~1 million homes). They will be Westinghouse AP1000 designs, which are the newest reactors approved by the NRC. These models passively cool their fuel rods using condensation and gravity, rather than electricity, preventing the possibility of another Fukushima Daiichi-type meltdown due to loss of power to cooling water pumps."

Comment: Re:Net economic loss? (Score 4, Insightful) 189

by JoeRobe (#38961481) Attached to: Higgs Signal Gains Strength

I bet they said the same thing about electrons, protons, and neutrons several decades ago. The positron is also an important particle in positron emission tomography, which has certainly saved lives. The research that went into the production of these facilities has also yielded very useful things, such as particle counting and cryogenics (neither of which was invented by particle physicists but certainly vastly improved upon by them).

Oh yeah, and the world wide web was invented at CERN, so I guess that was kind of important too...

Comment: Re:Why is this against the law? (Score 1) 287

by JoeRobe (#38832077) Attached to: Top Google Executives Approved Illegal Drug Ads

Ok, not that I'm disagreeing with the conclusions in that study, but I can't understand how the Pharma companies are blowing $57B on advertising. That seems absurdly large to me, but maybe I'm just not calibrated to costs of advertising.

They also mention that 13.4% of sales revenue is being used for R&D. Is there any way that they're using non-sales revenue for this? I'm thinking investment returns, patent royalties, and maybe government grants could be used to support the R&D, and they're using sales money to pay for more marketing. I'm not saying that's what's going on, but I'm wondering if that's a possibility.

Comment: Find out where it comes from (Score 2) 498

by JoeRobe (#38808915) Attached to: Where does your electricity come from?

The EPA has a great page that tells you where your energy comes from based upon you zip code and electric company. Mine comes from 40.8% gas, 27.9% nuclear, and 15.1% coal. But I wasn't aware that I also used 4.5% hydro, 4.2% coal, and 5.9% non-hydro renewable.

I work in NYC, which interestingly is 0.0% coal and mostly gas/nuclear.

Comment: Re:not detained at all... (Score 1) 941

by JoeRobe (#38808685) Attached to: Senator Rand Paul Detained By the TSA

By that definition, I'm detained every time I come up to a red traffic light or a stop sign. I'm detained by every wall around me. That's not the "detain" to which they're referring. The common legal definition (which is the 1st of m-w's definitions) is "to hold or keep in or as if in custody". Point is that he just re-booked on another flight, and went through later anyway. There wasn't any time when Paul was held in custody.

Algebraic symbols are used when you do not know what you are talking about. -- Philippe Schnoebelen

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