Slashdot Mirror


User: peter303

peter303's activity in the archive.

Stories
0
Comments
6,640
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 6,640

  1. Google Glass hype ran its course on Microsoft Announces Windows Holographic Platform · · Score: 1

    Time for next over-hyped technology.

  2. big dropoff in new tech over age 70 on Apple, IBM To Bring iPads To 5 Million Elderly Japanese · · Score: 2

    While teens may humor their parents in claiming to be more tech savy, the big drop-off in new tech adoption is over age 70 according to a PEW study. I dont know whether it is cost, learning difficulty, or conservativism. I've noted this pattern among people I know.

  3. bus industry claims it is most efficient on New Study Suggests Flying Is Greener Than Driving · · Score: 1

    I thought train travel was until I poked around the web.

    www.buses.org/files/ComparativeEnergy.pdf

  4. but flight trips 100x longer than car trips on New Study Suggests Flying Is Greener Than Driving · · Score: 1

    I agree that in terms of emissions commericial flight miles are close to car miles. However I usually fly much further than I drive per trip or over a year. That jacks up my carbon contribution considerably.

  5. LOL one failed currency to replace another on Bitcoin Is Disrupting the Argentine Economy · · Score: 1

    Bitcoin advocates getting desperate I see. To gain credence a non-government computer currency should build a big foothold in an established economy first.

  6. so you look creepy over 40 on Tattoos Found To Interfere With Apple Watch Sensors · · Score: 1

    when the skin begins to sag

  7. crowdsourcing seismology started in 2006 on A Cheap, Ubiquitous Earthquake Warning System · · Score: 1

    Before there were smartphones, but after laptops had motion sensors. I could not locate the date of this ECD comic.

  8. Re:It already exists on A Cheap, Ubiquitous Earthquake Warning System · · Score: 1

    Correction it is called QuakeFinderNetwork now, not Quake FInder.

  9. It already exists on A Cheap, Ubiquitous Earthquake Warning System · · Score: 1

    The first crowdsourcing seismology was called QuakeFinder. It used mems in laptops or special mems mini-boards for desktop computers. The second generation is called MyShake and is a cellphone App. QuakeFinder establish the proof-of-principle for crowdsourcing. They registered quake signals and could use public internet to accumulate results. Quantity of sensor compensated for lower quality of sensor.

    The advantage of dedicated wall cellphones is they'd be attached to something solid like a wall instad of a persons pocket. And there would be continuous uptime without the phone used for something else or out of juice.

  10. 38M is huge for non-oil seismology on A Cheap, Ubiquitous Earthquake Warning System · · Score: 1

    If here my seismology classmate Lucy Jones say that quake happend on a "hidden fault" I'll be very disappointed again. This explanation came from the USGS for about half of the large earthquakes in California in the past 30 years. Yet the oil industry routinely runs 3D sound-tomography surveys to routinely find oil-related faults. The problem is that each oil industry survey costs over $10M. The USGS or academia cannot this cost. So they cleverly try alternative experiments to find what they can. But they dont really find the hidden faults out there.

  11. japan quake 40x larger than Nepal quake on 7.8 Earthquake Rocks Nepal, Hundreds Dead · · Score: 1

    Japan 2011 was M9.0, Nepal M7.8. Each whole magnitude number is 32x the energy. Japan gets M8s every century and is well prepared for that. The 2011 quake was the 5th largest every in 130 years of seismographs. Japan didn't expect that size of quake was possible and it's tsunami walls weren't tall enough. The Japan quake was three historical faults breaking at once, contributing to its large magnitude. Because a similar multi-quake occurred in Sichuan China recently, seismologists are more concerned about a multi-quake breaking California. Being a poor country, Nepal did not design for even a smaller quake. Routine M5 quakes in California merely crack plaster, but shatter buildings and kill in underdeveloped countries.

  12. I nickname him Snow-dumb on Except For Millennials, Most Americans Dislike Snowden · · Score: 1

    For his naivity about the the consequences of his actions. Hasn't improved since his exile.

  13. Huxley imaged this in Brave New World on Chinese Scientists Claim To Have Genetically Modified Human Embryos · · Score: 1

    Genetic castes of humans more suitable for various jobs. A moron class did the tedious chores. In addition there drugs like soma to dull the boredom. Our society has lots of those too.

  14. Solution will be not to dispose waste in wells on USGS: Oil and Gas Operations Could Trigger Large Earthquakes · · Score: 3, Insightful

    That could cost oil companies and farmers more money. It is likely the waste will have to purified like sewage into clean water and toxic solid waste.

  15. Plate tectonics unclear in Oklahoma on USGS: Oil and Gas Operations Could Trigger Large Earthquakes · · Score: 1

    It is not near any current modern plate boundaries.
    But there an ancient boundary where the huge 1812 quakes occurred in Missouri.

    Plate boundaries are a tautology (circular definition): they are defined by linear zones of seismic it's; in turn they define the most likely future quake locations.

  16. Longtime non oil problem in Colorado on USGS: Oil and Gas Operations Could Trigger Large Earthquakes · · Score: 1

    Injection we'll induced quakes caused by
    -rocky flats manufacturing waste disposal1960s
    -farm irrigation waste disposal Rifle 2000s
    -coal mine waste water Trinidad 1990s

  17. Mars pictures often three versions on How False Color Astronomy Works · · Score: 1

    1) Raw B&W intensities through a non-filer or color filter.
    2) "True color" processing to match the colors on a reference image painted on a probe wall. Took a while to confirm the Martian sky and sunsets are different colors than Earth counterparts.
    3) "Enhanced color" contrast jacked up to reveal more details like cracks and nodules.

  18. big lawsuit against parents of unvaxed kid on Study Confirms No Link Between MMR Vaccine and Autism · · Score: 1

    If it can be shown the kid infected and damaged another kid. Maybe peole will respond to money.

  19. Platonic idealism on Mandelbrot Zooms Now Surpass the Scale of the Observable Universe · · Score: 1

    The debate whether math is created or discovered goes back at least 2400 years to Plato. He fell on the side of discovering eternally existing ideas.
    The suspect the full spectrum of mathis a combination of both. Some of the more complicated proofs sound more like engineering.

  20. need super precision numbers? on Mandelbrot Zooms Now Surpass the Scale of the Observable Universe · · Score: 1

    Mandlebrot magnificiation blurs out when you use single-precision floating point. Double precession gets you about another 25 powers of two. I'd go for 128-bit precision to really explore Mandelbrot. Its rarely implemented in hardware or software. http://en.wikipedia.org/wiki/Q...

  21. law called Titlte IX forces internal ivestigation on Can Online Reporting System Help Prevent Sexual Assaults On Campus? · · Score: 1

    I dislike the two-sytem status quo too.

  22. there are "consent apps" now on Can Online Reporting System Help Prevent Sexual Assaults On Campus? · · Score: 1

    At least show both parties are conscious and not unwilling. But I ma not sure how to avoid falsifying consent, say of a stoned person. This app probably just kicks the stone sone the road a little.

  23. liability for authors of misused apps? on Can Online Reporting System Help Prevent Sexual Assaults On Campus? · · Score: 2

    If someone loses their employment becasue this app is misused to punish someone, is the author liable? Common carriers are generally immune to the content passed through them. ISPs are partially immune. But DRM, drug trades, underage porn without due dilligence can get them in trouble. But what about software authors?

  24. a ghostly gas inside us all on Hubble and the VLT Uncover Evidence For Self-Interacting Dark Matter · · Score: 2

    Electromagnetic force created chemical bonds and the illusion of substance in normal matter. Even though normal matter is 99.9999% "empty", EM chemical bonds keeps solids and liquids from interpenetrating each other. Since dark matter doesnt seem to have EM chemical bonds, it just difuses through the general emptiness of normal matter. It just may make us feel a little heavier than were really are from just normal matter.

  25. double any ages in archeology on World's Oldest Stone Tools Discovered In Kenya · · Score: 1

    To get likely first use age. Another example. oldest clothing evidence is about 30K years. But lice genetics points to clothing lice evolved about 70K years ago.