San Francisco, 1:59 AM
Tue Dec 15
25 posts in the last 24 hours
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Spanish promo for the final season of Lost. For what I read Carlton Cuse twittered it saying it's the best Lost promo he's ever seen, and they got ABC to use it, dubbed by Terry O'Quinn
A CERN bulletin dated December 14 (that's in the future!) talks about the awesome progress the LHC is making on its way to achieve its planned 3.5 TeV per beam.
1 eV = 1 electron-volt is the energy that an electron would receive if you were to accelerate it through a potential difference of 1 volt.
1 TeV = 1 tera eV = 10^12 eV = 1 000 000 000 000 electron-volts.
To put that energy in perspective, 1 TeV is enough energy to create about 1000 protons at once.
The LHC is designed to achieve 3.5 TeV per beam, that is, 7.0 TeV when the two proton beams collide.
So, to grasp what this means, this is like throwing 2 protons against one another with enough energy to produce 7000 more protons.
(It doesn't actually happen that way, though. The proton-proton collision produces a lot of other stuff, rather than 7000 protons)
Another way to grasp how awesomely powerful 7 TeV is, consider the fact that *all* chemical reactions (that is, all of chemistry and all of the biochemistry of life) take place at an energy level of a few tens of electron-volts per reaction, that is, about 100 billion times smaller than what the LHC produces in a single collision.
12/14/09
[news.bbc.co.uk]
#tips
12/14/09
Caught this on Reddit. I think it speaks for itself.
12/13/09
[www.thinkgeek.com]
[www.underground-toys.com]
[www.bathsheba.com]
[warehouse23.sjgames.com]
[scientificsonline.com]
[www.MerlinsBox.com]
[www.pillagedvillage.com]
[www.got-steam.com]
#observationdeck
#tips
12/14/09
#observationdeck
12/14/09
[www.motorcowboy.com]
Custom boots from Airwolf to Vader.
#observationdeck
12/14/09
I now find myself being tempted by the Capt. Mal boots.
And they're "Made to Your Measurements"! I could get them in my size!
Want so bad . . .
*edit: . . . but so expensive . . .
#tips
12/14/09
I need to find a long lost rich Aunt or something.
#observationdeck
12/12/09
Read his review here:
[rogerebert.suntimes.com]
#observationdeck #tips #avatar
12/12/09
#tips
12/12/09
Animator versus Animation
[fc01.deviantart.com]
#tips #observationdeck
12/11/09
#tips
12/11/09
[twitter.com]
[whedonesque.com]
#tips
12/11/09
#tips
12/11/09
This is maybe something important
#tips
12/11/09
#tips
12/11/09
[www.rottentomatoes.com]
#tips #avatar #observationdeck
12/11/09
I'll still wait to get the io9 review. Mostly because if I wait, I'll see it for free.
#observationdeck
12/11/09
90% now, 26 fresh, 3 rotten
#tips #avatar #observationdeck
12/11/09
A CERN bulletin dated December 14 (that's in the future!) talks about the awesome progress the LHC is making on its way to achieve its planned 3.5 TeV per beam.
[cdsweb.cern.ch]
1 eV = 1 electron-volt is the energy that an electron would receive if you were to accelerate it through a potential difference of 1 volt.
1 TeV = 1 tera eV = 10^12 eV = 1 000 000 000 000 electron-volts.
To put that energy in perspective, 1 TeV is enough energy to create about 1000 protons at once.
The LHC is designed to achieve 3.5 TeV per beam, that is, 7.0 TeV when the two proton beams collide.
So, to grasp what this means, this is like throwing 2 protons against one another with enough energy to produce 7000 more protons.
(It doesn't actually happen that way, though. The proton-proton collision produces a lot of other stuff, rather than 7000 protons)
Another way to grasp how awesomely powerful 7 TeV is, consider the fact that *all* chemical reactions (that is, all of chemistry and all of the biochemistry of life) take place at an energy level of a few tens of electron-volts per reaction, that is, about 100 billion times smaller than what the LHC produces in a single collision.
#tips #LHC #CERN #madscience #physics
12/11/09
#tips
12/11/09
Artificial retina gives woman limited vision after decades of darkness
[edition.cnn.com]
#tips #madscience #technology
12/11/09
[antwrp.gsfc.nasa.gov]
#tips #spaceporn