Slashdot Mirror


User: Farmer+Tim

Farmer+Tim's activity in the archive.

Stories
0
Comments
2,194
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 2,194

  1. Re:Hmmmm on New Thermocell Could Turn 'Waste Heat' Into Electricity · · Score: 0

    Hence the word "theoretical". No machine can ever be 100% efficient in practice.

  2. Re:Hmmmm on New Thermocell Could Turn 'Waste Heat' Into Electricity · · Score: 1

    You're absolutely correct, thanks for pointing out my error.

  3. Re:TAANSTAFL! on New Thermocell Could Turn 'Waste Heat' Into Electricity · · Score: 4, Informative

    Let me introduce you to the convection cooled heatsink. No moving parts, powered entirely by the dissipated heat itself, it just has to have sufficient surface area for the job (and they scale up more easily than actively cooled systems).

  4. Re:Hmmmm on New Thermocell Could Turn 'Waste Heat' Into Electricity · · Score: 1, Interesting

    No. If you have a machine that's 50% efficient, where does the other 50% of the energy go? That's right, heat. If you can recover 10% of that heat as electricity, your machine is now 60% efficient. Even if you could recover the theoretical 100% of the waste heat the total energy efficiency is still only 100%, so it doesn't violate the laws of thermodynamics.

  5. Re:TAANSTAFL! on New Thermocell Could Turn 'Waste Heat' Into Electricity · · Score: 1

    From TFA:

    This would be implemented by having the steam pass over the outer surface of the hot electrode to keep it hot while the other electrode is air or water cooled.

  6. Re:Rawr on Unix Guru Evi Nemeth Missing, Feared Lost At Sea · · Score: 5, Funny

    And they were familiar with eunuchs commands.

  7. Re:Rawr on Unix Guru Evi Nemeth Missing, Feared Lost At Sea · · Score: 0

    That's two unfair stereotypes. Some women have beards.

  8. Re:So. on Unlikely Planets Found In Violent Star Clusters · · Score: 2

    So the real challenge is improving in-flight catering.

  9. Re:Induced on RMS, Aaron Swartz Among 2013 Internet Hall of Fame Inductees · · Score: 1
  10. Re:Making property rights in Space legal is very i on Planetary Resources Kickstarter Meets Its Initial Goal · · Score: 4, Funny

    If you break the law in space, there's nothing to stop law enforcement from seizing your assets back on the ground.

    "Nice city you have there, lots of friendly people. Be a pity if someone de-orbited a four ton rock on it, wouldn't it?"

  11. Re:why not just publish them? on Google Files First Amendment Challenge Against FISA Gag Order · · Score: 1

    We will see a change; either people will pull their heads out of their asses, or they will be removed.

    Sorry, but do you mean the people will be removed, their heads will be removed, or their asses will be removed? I'm curious because one of these will require a novel redesign of the guillotine...

  12. Re:Much awaited.. on Arnold Schwarzenegger Will Be Back As the Terminator · · Score: 4, Funny

    PLASTIQUE SURGERY!

    It's "plastic surgery". Plastique is a high explosive.

    But don't feel bad, I think you accidentally came up with a way to make the movie worth watching.

  13. Re:TV Ended in 2050 on The Trajectory of Television: A Big History of the Small Screen. · · Score: 2

    "Television was a medium that declined by the mid-21st century"

    Ah, so that explains "Enterprise": they were working to make the prediction come true.

  14. Re:Somebody has to do it... on In Praise of the King: 1.7M Social Media Comments In Thailand · · Score: 4, Funny

    You can do that?!? Wow, I guess their economy really does rely heavily on prostitution.

  15. Re:facebook is an american company on Criminal Complaint Filed Against Facebook After Girl's Death · · Score: 1

    Well yes, it would be an ad sales office, that's Facebook's business. And judging by Facebook's own careers page and the statement in this article where a US representative of Facebook says they pay taxes on their business activities in Italy, it would appear that it is indeed Facebook. Unless you can point to evidence to the contrary, your counterpoint is unfounded speculation at best.

    I would also suggest that selling ads means it has at least some control over the site's content, regardless of whether the actual servers are located there.

  16. Re:facebook is an american company on Criminal Complaint Filed Against Facebook After Girl's Death · · Score: 4, Informative

    How is Facebook operating in Italy?

    Perhaps by having a sales office in Milan?

  17. Prophetic Name on Electric Car Startup 'Better Place' Liquidating After $850 Million Investment · · Score: 4, Funny

    It's definitely gone to a better place now.

  18. Re:It's not illegal already? on Australian Police Move To Make 3D Printed Guns Illegal · · Score: 1

    It's the same license.

  19. Re:It's not illegal already? on Australian Police Move To Make 3D Printed Guns Illegal · · Score: 4, Informative

    Gunsmiths also perform repairs and maintenance, and I'm fairly certain Occupational Health and Safety regulations that require repairs to be done by a qualified individual apply to the police.

  20. Re:Can we have... on Sorry, Larry Page: Tech-Industry Viciousness Is Here To Stay · · Score: 1

    Yeah, that's the point: it's not really news. As much as I respect his accomplishments, Ray sounds like the boy who cried electric wolf these days.

  21. Re:Money.. on Sorry, Larry Page: Tech-Industry Viciousness Is Here To Stay · · Score: 1

    Indeed...it's minimum wage, and babies are much better deep fried in a tempura batter.

  22. Re:Can we have... on Sorry, Larry Page: Tech-Industry Viciousness Is Here To Stay · · Score: 2

    Could be worse: Ray Kurzweil.

  23. Re:Who cares? on 97% of Climate Science Papers Agree Global Warming Is Man-made · · Score: 1

    How do you fix a problem and keep it fixed without knowing why the problem exists?

  24. Re:As a developer... on Why We Should Build a Supercomputer Replica of the Human Brain · · Score: 3, Insightful

    1 - Strict mode.

    2 - Cats don't seem to respond predictably to any input. I posit they're our perceptual interpretation of random number generators.

  25. Re:One teensy detail on Why We Should Build a Supercomputer Replica of the Human Brain · · Score: 1

    And what about the moral implications of subjecting a sentient artificial entity to this kind of torment over and over until you get it right.

    That just makes it more fun.