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Out of the Blue

It is now officially fall here in the northern hemisphere, as the autumnal equinox occurred at around 5:05 am EDT today. I prepared for the occasion by shaving my summer beard yesterday, and my plan is to now let it grow out through the first day of spring. Last year I grew a beard from December until spring, and it ended up pretty epic, so I expect this to be pretty extreme.

Unshaven Links: Thanks Ant and Mike Martinez and Acleacius.
Play: One Man And His Dinosaur. Thanks Dorkly.
Monster Island. Thanks Daniel.
Diamond Hollow 2.
Links: Life The Text Adventure.
Stories: Toronto bans the sale of cats and dogs in pet stores Thanks Cutter.
Greedy squirrel shows off her acrobatic skills to get at bird seed. Thanks Mike.
Science: Speed-of-light experiments give baffling result at Cern. Thanks dakslf.
Did chemical reactions cause Twin Towers collapse?
Media: Back To The Future Goes A Cappella.
All the Win of August - September 2011.
Conan & Andy Are Webcam Clueless.
The Funnies: The Problem with Swords in Gears of War 3.
Follow-up: US Safe from Falling NASA Satellite on Friday. Thanks dakslf.
Marijuana question sky-rockets to top of new White House petition site.

11. Re: Out of the Blue Sep 23, 2011, 11:48 yuastnav
Ratty wrote on Sep 23, 2011, 11:35:
Speed of light: How about this? Neutrinos are weird because they change their type. They start out as electron neutronos, say, and then oscillate to muon neutrinos and the other kind (I forget what they are). So the neutrino that is emitted isn't the same one that arrives at the detector. So nothing actually went faster than c.

Thank you, thank you. I am available to pick my medal in Oslo next year around April.

The thing is: Considering the time between the emission and the observation of the neutrino they calculated a speed greater than the speed of light - that means even if they're not the same neutrinos and there was a reaction somewhere in between they still had to be ftl to make such a measurement.

Creston wrote on Sep 23, 2011, 11:28:
As for the speed of light thing, there was a report (linked to here on Blues, I think) about an experiment done... six, seven years ago or so, where they had two blocks of a particular material with a fiberoptic connection in between them.

They shot a lightbeam from one block to the other, and the beam had passed out of the receiving block before it was done exiting the first block, thereby going faster than the speed of light. It was a repeatable phenomenon.

Wish I could find that article again, but my google skills fail me today.


I don't know of the experiment you mean (or maybe I read about it and forgot, who knows...) but could it have been something about this?
If yes then it can be explained through the tunnel effect.
Previous Post Next Post Reply Quote Edit Delete Report
    Date Subject Author
  1. Sep 23, 09:41 Re: Out of the Blue yuastnav
  3. Sep 23, 10:59  Re: Out of the Blue InBlack
  5. Sep 23, 11:16   Re: Out of the Blue yuastnav
  2. Sep 23, 10:52 Misc. Cutter
  7. Sep 23, 11:21  Re: Misc. yuastnav
  4. Sep 23, 11:14 Re: Out of the Blue Creston
  6. Sep 23, 11:16  Re: Out of the Blue nin
  8. Sep 23, 11:25   Re: Out of the Blue Creston
  21. Sep 23, 15:22    Re: Out of the Blue The Half Elf
  25. Sep 23, 18:48     Re: Out of the Blue Creston
  26. Sep 23, 20:00      Re: Out of the Blue Capella
  12. Sep 23, 12:13  Re: Out of the Blue Cutter
  13. Sep 23, 13:24   Re: Out of the Blue Creston
  23. Sep 23, 15:56  Re: Out of the Blue Retired
  9. Sep 23, 11:28 Re: Out of the Blue Creston
  10. Sep 23, 11:35 Re: Out of the Blue Ratty
>> 11. Sep 23, 11:48  Re: Out of the Blue yuastnav
  14. Sep 23, 13:26   Re: Out of the Blue Creston
  15. Sep 23, 13:39    Re: Out of the Blue Cutter
  16. Sep 23, 13:45 Re: Out of the Blue Ratty
  17. Sep 23, 14:36 Re: Out of the Blue Retired
  18. Sep 23, 14:45  Re: Out of the Blue Cutter
  20. Sep 23, 14:47   Re: Out of the Blue Retired
  19. Sep 23, 14:46 Re: Out of the Blue Mr. Tact
  24. Sep 23, 15:59  Re: Out of the Blue Ratty
  27. Sep 23, 22:56   Re: Out of the Blue nin
  22. Sep 23, 15:45 Re: Out of the Blue Hoop
  28. Sep 23, 23:05 Re: Out of the Blue Sepharo
  29. Sep 24, 00:39  Re: Out of the Blue  Blue 
  30. Sep 24, 12:17  Re: Out of the Blue Mr. Tact

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