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Messages - syhprum
« on: 16/07/2014 07:52:32 »
During WWII the signals used by the Luftwaffe to guide their bombers was interfered with so that they bombed the wrong target
Cordless chargers are very useful for implanted devices such as pacemakers and cochlea implants but generally speaking a wired connection will always work better if practicable.
I believe some use has been made of charging coils for busses at bus stops but they are a rather special case.
some nuclear "waste" contains valuable elements such as Polonium our uranium 294 but the cost of extraction is very high and would not justify extracting elements such as Radium or trying to use the heat generated by the waste en mass to generate electricity.
« on: 07/07/2014 02:40:33 »
Although it is necessary to feed a much higher voltage and current into a sub wavelength antenna this should only result in loss of radiated power due to the resistive loss in the materiel.
I superconductive materiel is used for its construction it should be possible to achieve higher radiative efficiency
« on: 04/07/2014 02:17:34 »
Although Plutonium oxide thermal power generators are very reliable the plutonium is exceedingly expensive and there is a worldwide shortage to the extent that research is ongoing to use Stirling engines that have a higher conversion efficiency and can produce the same power using less Plutonium.
Mystery solved ! They have changed the name to
But why four systems responded to the old URL but not the Windows 8.1 system on my regular computer is a mystery.
It could be that this system is from a different source than the others .
I have two computers making 5 systems available i:e two windows 7 64 bit one windows 8.1 32 bit and two windows 8.1 64 bit.
My main computer running win 8.1 64 bit will not let me access the nature magazine with IE11 although all the other publications' I have listed are available and Nature is available with Google Chrome.
It is only on this computer with this system and browser that this happens !!
DISM and reloading IE11 via features does no good !
« on: 23/06/2014 16:13:28 »
Just a simple arithmetic question such as I could solve at the age of seven , hardly cutting edge technology
« on: 17/06/2014 08:44:33 »
To see an optical image delayed by 0.72 seconds you would need a light path of about 214,000 km, the best available telescopes would have a resolution of hundreds of meters per pixel at this distance so its not on apart from considerations of attenuation if mirrors are used.
what got me thinking along this line was the history of the infamous countess Elizabeth Bathory who is reputed to have killed 650 young girls to drink or bathe in their blood.
Research has recently shown infusion with young blood has a rejuvenating effect so presumably the countess was onto something.
Religious people talk of being washed in the blood of the lamb so the idea is of great antiquity it would seem that what at first are crazy ideas must have some small basis in fact could it be that the vaginal fluids of young women could have some antibiotic effect.
I realise that pondering on his subject may be considered unethical and would in not be offend if you remove it from the record.
« on: 15/06/2014 23:30:47 »
To generate the required superheated steam for the turbine pure distilled water is required trying to use sea water would quickly destroy the whole plant
Prior to the development of modern treatments sex with a virgin was considered a "good" way to get rid of various STD,s with the light of modern knowledge of bacteriophages and antibodies could this of had any effect.
« on: 06/06/2014 11:30:33 »
I have the same problem if I crank my head back to look at something high up, when I climb a ladder I have to be sure to keep looking down and tie myself on if I am working (also the same problem using the maximum acceleration of my car).
« on: 03/06/2014 23:38:07 »
I have always understood that the loss of performance of vacuum tubes over time was due to the build up of resistance between the cathode and the emitting surface the special tubes used in the TAT cable used Platinum cathodes to overcome this effect and ran for 25 years without failure.
The Magnetrons in microwave ovens always run at full power variable cooking effect is achieved by switching them on for variable times.
« on: 14/05/2014 08:00:57 »
Untold millions died as the result of the trivial three mile island nuclear accident not directly of course but due to the destruction of the nuclear power generation industry that resulted.
This led to the continuing use of fossil fuels with the attendant pollution, wars and industrial accidents that this entails
« on: 09/05/2014 16:07:02 »
Would 10M be far enough away ? being 1.83M tall I feel there would be quite a disturbing effect due to the difference in gravity between my head and my feet.
Not being very well informed as to the properties of Neutronium I assumed it was similar to a black hole for my next project I will specify a mini black hole which will be compact but the radiation may well be a problem
« on: 08/05/2014 19:19:48 »
It is quite possible that your phone has a Bluetooth facility that would enable you to download pictures without the need for a cable, if your computer is not equipped with Bluetooth receivers are very cheaply available and would come with instrutions and driver.
« on: 08/05/2014 19:09:41 »
I see a big problem any ball of Neutronium of sufficient mass to provide 1 g acceleration say 100 meters away (to avoid spaghettifying problem) would have a very large surface temperature due to Hawking's radiation and probably a short life.
« on: 08/05/2014 09:42:00 »
It is rather difficult to measure the current taken by the starter motor, may I suggest the following scheme that I have used.
connect a multi range volt meter to either end of the heavy cable feeding the switch that controls the motor and note the low voltage recorded (as it probably also supplies other loads on the vehicle) then connect a known load from the motor end of the cable (say a 50 watt 4 amp lamp) and note the increase in reading.
You have now calibrated the cable as a meter shunt and when you run the motor you simply read the meter on a higher range and do some simple arithmetic.
Early vehicles pre electronic ignition used to have a 6v ignition coil fed via a resistor that was shorted out when the starter motor was operated to cope with the loss of voltage but its all done by computer today.
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