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Comment Re:You know what else increases fuel economy? (Score 1) 119

Also driving slower, not driving full throttle and hard braking to a stop light/sign, etc.

I used to have an 2008 MkV Jetta with the 2.5L gasoline engine. The government said I should be getting 21/29mpg city/highway. My best was 46 mpg driving from Sacramento to San Diego. Now I have a Prius V, and I get better gas mileage than that without even trying.

Comment Re:Stupid (Score 0) 209

They include the DeHaviland Comet - a fantastic aircraft which set the standard in the airliner industry for decades to come. It did suffer from a design flaw which caused several crashes, but those crashes helped us learn a lot more about metal fatigue and the structural integrity of aircraft, and lead directly to improved safety in later designs. It was also fixed as soon as it was identified. Suggesting that the Comet was one of "the worst planes" - or that it should have never have flown - is just plane ignorant.

Thank you for not putting in "no pun intended." How I hate that phrase. Now I look like the asshole for pointing it out.

Comment Re:What Could Possibly Go Wrong? (Score 2) 74

Conversely, this high bar makes it very difficult to improve on invasive but adequate treatments. Consider mastectomy for early-stage breast cancer: it works pretty well, and that makes it damned near impossible to test any alternative treatment that might work just as well or better, and which would certainly be less invasive.

We already do. It's called "lumpectomy with sentinel node biopsy" for small enough tumors. No need to take off the entire breast.

I worked on a cancer-therapy project once and had the clever idea of applying the technique we were using--which was aimed at something that was incurable at the time--to certain kinds of breast cancer, which was just similar enough to be an interesting candidate for the technique. I talked to a breast cancer researcher and he said, "That's a really clever idea. It sounds plausible. I can't do anything with it." And then explained the above reasoning.

This means that we tend to focus on treatments for currently untreatable cancers, and once we have something that is semi-OK, the rate of improvement goes way down. It doesn't go to zero, by any means, but the incentives shift in a way that is both perfectly logical and kind of perverse.

What technique were you doing? Surgical? Medical?

Comment Most? Hardly (Score 5, Interesting) 234

I bought a ScanGauge II back in 2008 and use it to this day. Plug it into the OBD II port to read data. One of the data points is engine torque, which can be converted to power. My previous car, a 2008 VW Jetta with the 2.5 L engine needed 35 hp to maintain 75 mph on a flat road. 26 hp is about right for my wife's 2011 Prius at 75 mph.

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