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High Speed Photoreceiver?
Actually, its a device for extracting money from optics researchers.  |
27-11-2008 at 17:08
by: Twospoons |
Metal detectors, electrolytes
Short answer: yes. The conductivity of your body would far outweigh 10ml of acid.
Why would you ... |
23-11-2008 at 13:54
by: Twospoons |
X-PRIZE Foundation: Energy and Environment
The latest generation of Li batteries (see Toshiba SCiB) boast charge times of 5 mins to 90% and l ... |
17-11-2008 at 14:03
by: Twospoons |
Detection of Hydrogen in Low Concentration
http://www.kebaili.com/pd_khs100.cfm
http://www.qubitsystems.com/Merchant2/merchant.mvc?Screen=PROD ... |
16-10-2008 at 13:48
by: Twospoons |
False DNA-test-positives possible ?
There may be 4^(3,000,000,000) combinations, but how many of those result in a functional human body ... |
7-10-2008 at 18:38
by: Twospoons |
Microwave power
I don't recall the inverter microwave being particularly expensive. It certainly wasn't the cheapes ... |
14-9-2008 at 19:13
by: Twospoons |
Microwave power
AFAIK reducing the cathode voltage on a magnetron will reduce the output power. The tricky bit is y ... |
14-9-2008 at 13:49
by: Twospoons |
Energy research chemistry
Well, since one can power a goat entirely on grass, I guess there must be a reasonable amount of ene ... |
1-9-2008 at 19:03
by: Twospoons |
Run-Your-Car-With-Water
[quote][i]Originally posted by IrC[/i]
As example is there some catalyst which would reduce the ... |
31-8-2008 at 19:35
by: Twospoons |
Run-Your-Car-With-Water
6 cycles - I can see how that could work - not only extracting some of the waste heat as mechanical ... |
29-8-2008 at 14:56
by: Twospoons |
DIY Atom Smasher
I'd be interested to see the rest of your progress. What sort of energies are you aiming for? |
20-8-2008 at 18:25
by: Twospoons |
more frightening privacy stuff
After I made that last post I was looking for stuff on linear particle accelerators (LINAC) and one ... |
18-8-2008 at 22:11
by: Twospoons |
more frightening privacy stuff
Er .. if you don't have any anti-virus software, how can you be so sure you are not infected?
I h ... |
18-8-2008 at 17:54
by: Twospoons |
Home chemist raided in MA, lab seized.
It really is just a witch hunt, when put into perspective next to 100,000 alcohol related deaths per ... |
13-8-2008 at 20:47
by: Twospoons |
CRT Phosphor
The short answer is 'no'. If you read the wikipedia entry for fluorescent lights you will see why.
... |
10-8-2008 at 16:58
by: Twospoons |
Going thru chemically induced withdrawels...
[quote][i]Originally posted by evil_lurker[/i]
I have been debating on following this guy just to ... |
3-8-2008 at 17:06
by: Twospoons |
If water absorbs infrared, how come pools don't get hotter?
Yes, it really is all about energy density. You wouldn't expect to feel "heat" off an LED, but I ha ... |
3-8-2008 at 14:45
by: Twospoons |
a thought....
He'll be able to discharge through powered silica. If it was solid, then it would have to be a huge ... |
31-7-2008 at 14:34
by: Twospoons |
real world mass transfer problem
You must mean solder on the pipes, right? Because if it was the electrical connections that were imm ... |
31-7-2008 at 14:24
by: Twospoons |
If water absorbs infrared, how come pools don't get hotter?
Water only absorbs IR in narrow bands - the total energy in these narrow bands is not much compared ... |
31-7-2008 at 14:18
by: Twospoons |
a thought....
N-stages x input voltage is correct, but with the limitation that the input voltage must be less th ... |
30-7-2008 at 17:10
by: Twospoons |
a thought....
When I saw "inch thick layer" and "fused silica" I thought you'll never punch through that with 60kV ... |
30-7-2008 at 14:09
by: Twospoons |
Vacuum controlled spark gap
A swinging cascade is another from of triggered gap you might consider. A little simpler than IrC's ... |
23-7-2008 at 20:21
by: Twospoons |
Electric motor driven alternators for high amp 6V current..
The LF noise was not the problem. It was the harmonics and diode switching noise extending way up t ... |
22-7-2008 at 15:09
by: Twospoons |
Electric motor driven alternators for high amp 6V current..
[quote][i]Originally posted by len1[/i]
I suggest people put their car lights on full - so the al ... |
22-7-2008 at 14:24
by: Twospoons |
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