> 06410134 said on
08-25-2009 at
22:41:
interesantepero no creo que funcione
> SterlingSadler said on
06-18-2009 at
11:12:
Nice try. Keep it up check out esteembpo + com for social media marketing. yjiuoio
> YouXKneekXIT said on
06-04-2009 at
19:20:
gamma ray yields gabba hey ;) the ramones
> superfresshh said on
05-30-2009 at
02:37:
hi "snort" "snort" dats cool
> MrAnytimeAnyplace said on
05-23-2009 at
03:27:
I have a neutron here any idea how i turn it into a turnip. I am having trouble accelerating the protons at the correct angle. Is it true if i manipulate a carrot this could solve my problem ? thanks mate. please help.
> BushidoXReaper said on
05-19-2009 at
22:45:
cool video beams and particles are awsome!!!!
> waxcrayonsftw said on
04-01-2009 at
08:10:
Suggest you use a Grundig camera (FA76). I had the same problem with neutrons/
> msndokaralho said on
02-27-2009 at
09:54:
Now I know how to do old movie noise effect into my videos: Just shot some protons using a particle accelerator at the film!Thank you very much, YouTube :D--Nive video, btw :)
> crazyscientist said on
02-02-2009 at
23:56:
very nice would that be easy to duplicate with the sun or some other source of particles
> DrNickAG said on
01-14-2009 at
16:15:
Dear Zvez,Yes, CRaTER is an instrument on the Lunar Reconnaissance Orbiter. It will measure the effects of radiation on living tissue.
> bionerd23 said on
01-11-2009 at
02:28:
apparantly, alpha particles work just as well for total destruction of a CCD - see my video response. ^_^
> ProtonEthan said on
01-09-2009 at
18:27:
Hi Quantumizer,The mechanism behind the visible image is the charge deposited in the CCD when a proton strikes a silicon nucleus. This impact produces a local burst of charged secondaries, which deposit sufficient charge to cause a transient signal. The occasional sounds that you can hear are the result of a proton striking the junction of a transistor in the audio circuit. This same phenomenon can flip bits in a memory chip as well. For more info try a search web for single event effectEthan
> quantumizer said on
01-09-2009 at
14:11:
Hi,i don't get, why the particles/protons are visible at the impact. What is the physically effect behind that? Where can i finde any information?Is it the ionisation of the lens matter and photon emission by recombination? Thx in advance
> zapjaste said on
01-08-2009 at
23:53:
"My God, It's full of stars!"
> clw132 said on
01-08-2009 at
18:47:
Time to email my representative to look into NASA contract # NNG05EB92C's use of taxpayer money. Looks like a waste of time and nothing important was learned
> ProtonEthan said on
01-07-2009 at
17:37:
Actually, the energy was something less than 230 MeV at the webcam(I had an energy degrader in there to scatter the beam for uniformity). I don't remember exactly (as it was incidental to the demonstration), but it was likely ~ 150 MeV. The current was very, very low (I had to throttle the accelerator back by ~ 7 orders of magnitude to avoid frying the camera instantly), probably ~ 1-2 femptoAmps
> rodbotic said on
01-07-2009 at
17:10:
230MeVwhat current?
> SiannBeck said on
01-05-2009 at
13:46:
Particle Man hates Webcam Man. They have a fight, Particle wins.
> d4m4s74 said on
01-05-2009 at
10:49:
not even that badlow long does a human eye survive a particle beam?
> DrNickAG said on
01-02-2009 at
14:05:
Dear Briankwest,Thanks for your comment. You are correct of course and if I had thought of it before hand I would have done that. :) If you take a completely dark image another camera you do not see an unchanging field of bright spots. Also, we have identified the time that where at least one of the pixels is damaged. This is pointed out in the video.
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> Emule > Videos > Lunar > The "Webcam" vs. the "Particle Beam"
