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Comment: f.lux (Score 0) 45

by p51d007 (#49516521) Attached to: Colors Help Set Body's Internal Clock
I've been using f.lux on my computer to change the color temperature on my monitor from the standard 6500k down to 3500k at sundown. I've been using it for almost a year and even with caffeine intake, I find myself naturally getting sleepy around 10pm, unlike the usual midnight to 1am time I use to experience.

Comment: Re:Probably best (Score 1) 403

by hey! (#49515823) Attached to: Automakers To Gearheads: Stop Repairing Cars

Cars from the 60's-70's suck big time.

Sooo true. My first car was a 1976 Buick Century with 231 cc V6 engine, normally aspirated. The engine wasn't half-bad -- this was before emissions controls other than a PCV, EGR and catalytic converters so it *was* simple to work on -- but in every other respect it was dreadful by modern standards. 105 horsepower to move 3800+ pounds equals 0-60 in 17 seconds and 15 miles to the gallon, baby.

But aside from power to weight ratios, the thing which really sucked about old cars was the suspension and handling. Every time I see a car chase in a movie from the 1970s I laugh because I *remember* driving cars like that. By modern standards they cornered like inebriated hippos on roller skates.

Comment: Re:My B.S. Detector is Going Off (Score 2) 68

by Bruce Perens (#49515639) Attached to: Old Marconi Patent Inspires Tiny New Gigahertz Antenna

If the end of the coil that is hanging is grounded (earthed), it becomes an autotransformer. As it's shown, it's a variable inductor and the disconnected end is irrelevant and has no meaningful physical effect at the frequency a spark transmitter could have reached.

This comment seems to get closer to what they actually mean in their scientific paper. But the article about it is garble and the paper might suffer from second-language issues, and a lack of familiarity with the terms used in RF engineering.

Comment: Re:Hmm, I guess I invented this as well... (Score 1) 68

by Bruce Perens (#49513567) Attached to: Old Marconi Patent Inspires Tiny New Gigahertz Antenna

Damn, I wish I would have patented that and all its quantum magic...

I noticed that my vertical transmitting antenna often works better if I connect a horizontal wire about the same length as the antenna to ground at its base! The wire isn't connected to the transmitting side of the circuit at all! And how well it works varies depending on the length! Obviously there is some deus ex machina at work here...

Comment: Re:My B.S. Detector is Going Off (Score 1) 68

by Bruce Perens (#49513517) Attached to: Old Marconi Patent Inspires Tiny New Gigahertz Antenna

Clearly you missed the bit where they invoked quantum mechanics, surely that explains away all the inaccuracies, like the fact you can already buy chip scale dielectric antennas

The thing that I really hate about Innovation Stories is that the reporter invariably doesn't understand what's going on, and invariably is easily convinced that The Obviiously Very Technical People have some very valuable invention.

Comment: Re:Environmentalism, much? (Score 1) 117

by hey! (#49511715) Attached to: Pull-Top Can Tabs, At 50, Reach Historic Archaeological Status

By that argument why bother excavating garbage pits, when temples and mausoleums are so much sexier? Well, because temples and mausoleums are consciously built by high status people to convey messages. Garbage (and by extension pollution) tell you things about everyone, including things they didn't think worthy of documenting but turn out to be interesting.

Comment: Re:Good for him and the world. (Score 1) 110

Actually, you do not know that for sure.
Google has been focused on an Autonomous system. That is true. But, so far, no car maker has expressed an interest in it.
As such, there is no reason to believe that they will not consider building their own cars. And if they were to do so, I am guessing that they will Work with Tesla to make their own.

"If you own a machine, you are in turn owned by it, and spend your time serving it..." -- Marion Zimmer Bradley, _The Forbidden Tower_

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