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Comment Re:Wow, look at that: (Score 1) 144

You are totally missing the point of speed limits first of all. They aren't there for any reason having to do with fuel economy or "best cruise speed" for your car. It's all about the upper limit of safe speed in average cars during marginal weather. Slower speeds are ALWAYS better for all cars in terms of safety! I also highly doubt your claim of 95mph being the most efficient in mpg. The wind drag is exponentially increasing as your speed increases, so you should be getting worse and worse mpg as you go faster and faster. In other words, if the speed is constant and your not braking and accelerating over and over again like in a city, you'll get the best mpg the slower you go. Your idea of different speed limits on different types of cars is also a bit far fetched. Everyone going the same speed is much easier to manage.

Comment Proposed question is stupid (Score 1, Interesting) 439

Will stand alone GPS be killed? Of course not! The military and civil navigation systems use it in stand alone settings and they will continue to do so. GPS can't disappear and the only valid question here is "Would Garmin or TomTom go out of business because of google or android?". The answer is still no because they won't die, and if they do it's not because of google or android alone.

Comment The Greatest Show on Earth (Score 1) 461

Quite coincidentally, I was just reading Dawkins' new book in which this very experiment was explained in some detail. This is pretty amazing for proving evolution by natural selection as a process involved in life all around us. Creationist history-deniers are pretty foolish if they actually deny the process of evolution as a fact of life, for it is scientific fact at this point. What could be debated is the origin of life, or maybe different processes by which evolution occurs, but no argument can be made that evolution doesn't actually happen.
Biotech

Observing Evolution Over 40,000 Generations 461

Last year we discussed the work of Richard Lenski, who has been breeding E. coli for 21 years in a laboratory in Michigan. Then, the news was that Lenski's lab had caught direct, reproducible evidence of a genetic mutation with functional consequences for an organism. Now Lenski's lab has published in Nature a major study comparing adaptive and random genetic changes in 40,000 generations of E. coli (abstract here). "Early changes in the bacteria appeared to be largely adaptive, helping them be more successful in their environment. 'The genome was evolving along at a surprisingly constant rate, even as the adaptation of the bacteria slowed down,' [Lenski] noted. 'But then suddenly the mutation rate jumped way up, and a new dynamic relationship was established.' By generation 20,000, for example, the group found that some 45 genetic mutations had occurred, but 6,000 generations later a genetic mutation in the metabolism arose and sparked a rapid increase in the number of mutations so that by generation 40,000, some 653 mutations had occurred. Unlike the earlier changes, many of these later mutations appeared to be more random and neutral. The long-awaited findings show that calculating rates and types of evolutionary change may be even more difficult to do without a rich data set."
The Internet

Lockheed Snags $31 Million To Reinvent the Internet, Microsoft To Help 326

DARPA has awarded a $31 million contract to megacorp Lockheed Martin which will, with some assistance from Microsoft, attempt to reinvent the Internet and make it more military-friendly. "The main thrust of the effort will be to develop a new Military Network Protocol, which will differ from old hat such as TCP/IP in that it will offer 'improved security, dynamic bandwidth allocation, and policy-based prioritization levels at the individual and unit level.' Lockheed will be partnered with Anagran, Juniper Networks, LGS Innovations, Stanford University and — of course — Microsoft in developing the MNP. Apart from that, Lockheed's own Information Systems & Global Services-Defense tentacle will work on amazing new hardware."

Comment Car analogy incoming! (Score 1) 422

You could also avoid getting in a deadly crash by using the city's free buses to get to the bank, instead of driving your Jeep. My hole-filled analogy to online banking is that you don't necessarily need to drop the entire operating system in order to be safe while banking online. There must be a ton of idioms that support me on this.

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