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Comment Re:Sitting too much ages you by 8 years (Score 1) 96

And jogging and bicycling increases your chances to get fatally hit by an automobile, train or plane.

I wondered about that a while back, so I did some investigation into the odds. It turned out that the risk of riding a bike is in the same ballpark as riding in a car when measured on a per-hour basis.

While the risks aren't insignificant, they turned out to be clearly better than the risk of being out of shape and keeling over prematurely from a heart attack or similar problem.

I do avoid some of the things that probably skew the cycling risk numbers higher, such as riding at night, or riding on hilly country roads that lack shoulders.

Submission + - Law for Autonomous Vehicles: Supporting an Aftermarket for Driving Computers (perens.com)

Bruce Perens writes: How will we buy self-driving cars, and how will we keep them running as self-driving software and hardware becomes obsolete much more rapidly than the vehicle itself? Boalt Hall legal professor Lothar Determann and Open Source Evangelist Bruce Perens are publishing an article in the prestigious Berkeley Technology Law Journal on how the law and markets might support an aftermarket for self-driving computers, rather than having the manufacturer lock them down or sell driving as a service rather than selling cars. The preprint is available to read now, and discusses how an Open Car, based on Open Standards and an Open Market, but not necessarily Open Source, can drive prices down and quality up over non-competitive manufacturer lock-in.

Comment Re:IT is amazing (Score 5, Insightful) 94

Most folks drink stale coffee. Try roasting your own (I use Sweet Maria's for supplies) or going somewhere with a roaster on site who is honest enough to tell you the roast date. It should be from 2 to 10 days ago. Flavor development in coffee is a rancidification process. Like cheese, you want to catch it when it is a little, but not too, rancid.

Comment Re:...Or Just Take Aspirin. (Score 2) 94

Let's not forget the effect of helicobacter pylori bacteria on ulcers, they are in general held to be the main cause these days.

I have another theory about the beneficial effect of aspirin, caffine, etc. We evolved with them. Our diet was rich in salycilates and chemicals similar to theobromine or caffine. They came from the plants we ate, some of which were mildly toxic and which we evolved to process to the point that we became dependent on some of their effects. There are a lot of things in the primitive diet that modern people don't eat much at all, like acorns which had to be soaked to remove alkalai and tannin.

If this is the case, taking aspirin and drinking coffee or tea replace substances found in a more primitive diet.

Comment Re: Not really needed for drones (Score 1) 24

Modulation designators that state the payload type don't make much sense with digital data transports. You can do digital TV or anything else with 4 MHz bandwidth. Cellular doesn't make much sense unless they have a really long hover time and drone life, in which case it could be a pop-up base station.

Comment Re:I get this... (Score 1, Informative) 399

The food in the buffet is inedible - I wouldn't feed it to hogs.

That's funny... that's exactly what they do.

I saw a segment on some TV show a few years ago that featured a guy who collects the abundant leftover buffet food from Las Vegas hotels, mixes it all together, and then delivers it to hog farms. The animals did seem to be enjoying it quite a bit.

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