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Comment Re:Why pctg of GDP rather than federal budget? (Score 1) 753

That's silly. Look, GDP measures economic activity. Research and development is a form of investment in technology, which is one of the forces in economic growth. Because not all or even most investment is done by the government, investment is best measured by GDP rather than government budget.

Comment Great Influenza (Score 2, Interesting) 695

People may be interested in the book The Great Influenza: The Epic Story of the Deadliest Plague In History on the Spanish flu.

It mentions that these killer strains of flu are an anomaly in a virus that mutates rapidly, and so the general trend is for an outbreak to become less and less deadly as it continues (i.e., subsequent generations revert to the mean). Also, there were multiple strains in play at different times during the whole 1918-1920 crisis.
Television

Submission + - Economist on television over broadband (economist.com)

zxjio writes: The Economist has two articles discussing television over broadband, and the effects of DVR use:


"Cable-television companies make money by selling packages of channels. The average American household pays $700 a year for over 100 channels of cable television but watches no more than 15. Most would welcome the chance to buy only those channels they want to watch, rather than pay for expensive packages of programming they are largely not interested in. They would prefer greater variety, toosomething the internet offers in abundance. A surprising amount of video is available free from websites like Hulu and YouTube, or for a modest fee from iTunes, Netflix Watch Instantly and Amazon Video on Demand. ... Consumers new-found freedom to choose has struck fear into the hearts of the cable companies. They have been trying to slow internet televisions steady march into the living room by rolling out DOCSIS 3 at a snails pace and then stinging customers for its services. Another favourite trick has been to cap the amount of data that can be downloaded, or to charge extortionately by the megabyte. Yet the measures to suffocate internet television being taken by the cable companies may already be too late. A torrent of innovative start-ups, not seen since the dotcom mania of a decade ago, is flooding the market with technology for supplying internet television to the living room."

"Families with DVRs seem to spend 15-20% of their viewing time watching pre-recorded shows, and skip only about half of all advertisements. This means only about 5% of television is time-shifted and less than 3% of all advertisements are skipped. Mitigating that loss, people with DVRs watch more television."


Comment Re:Seems like correlation != causation might apply (Score 1) 776

It's selection, actually. Prior to the '70s, if you ran, you ran in tennis shoes and were naturally talented enough to bear it. Everyone with less-than-perfect form was selected out by injury. Some Olympians run barefoot: they're the 0.00001% of humanity most genetically fit to run. Now injuries are rising because of much greater participation in running. People who have no business running by their natural body are now out there with technology filling in the gaps, and the technology isn't always a good match. In my experience you are almost certain to injured by shoes contrary to your needs. Pronation is the obvious trait separating shoes for supinators/neutrals/pronators, but you should also look at firmness of the shoe and the motion of the shoe, i.e. does it push you towards your heel or towards your forefoot. Having a poor match will amplify whatever problem you have. If you run and are being repeatedly injured, you want to speak with someone who knows running shoes. Bring in your old shoes, to examine the wear pattern. You can also do gait analysis at many large running stores or a sports physiologist, though I don't know if it's worth it. Personally when I got into running, I wore soft (mushy, really) shoes that pushed to the heel and were for supinators, which I am. I was repeatedly injured and in the end fin I am happy with some very hard, rigid Zoom Airs that are basically neutral and have a very quick motion from midfoot to forefoot.
Networking

Submission + - Broadband pricing looked at by NYT (nytimes.com)

zxjio writes: Pretty much the fastest consumer broadband in the world is the 160-megabit-per-second service offered by J:Com, the largest cable company in Japan. Heres how much the company had to invest to upgrade its network to provide that speed: $20 per home passed. [...] Verizon is spending an average of $817 per home passed to wire neighborhoods for its FiOS fiber optic network and another $716 for equipment and labor in each home that subscribes, according to Sanford C. Bernstein & Company. [...] The experience in Japan suggests that the major cable systems in the United States might be able to increase the speed of their broadband service by five to 10 times right away. They might not need to charge much more for it than they do now and theyd still make as much money.

Comment Re:I'm not impressed yet. (Score 1) 226

The Army has long wanted to air-drop tanks into combat alongside paratroopers. One of the big weaknesses of airborne operations are that such light troops lack much offensive punch and are vulnerable to enemy armor attacking them. See the M551 Sheridan light tank.

Comment Re:A game? (Score 3, Interesting) 208

Your share of the game's development budget will be measured in cents, unless you're rich. What's wrong with inspiring a generation of kids for that little money? I'd imagine many intelligent people went into aerospace after Apollo and so made our lives better far in excess of what was spent.

Comment Re:Oh grow up (Score 1) 479

You totally miss the point. Having one product from a company compete against another product from the same company and calling it a competitive marketplace is a joke. For an end-user looking for a commodity, consumer computer, the "just works" straight from the box variety, there is no viable alternative for Microsoft. Therefore, their requiring that she buy two of her products in order to use one is a ridiculous abuse of their monopoloy power.

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