if i were standing beside a large piece of uranium, would i feel any heat coming off it? and if so how much it cost mr for say 10 kilograms as an alternative to my electric fire?
It says on the advert for the Pure Evoke 3 that it can be used to play your Ipod songs through. I can't find anything in my instruction book on how to do this, does anyone know? Thanks
My old car (91 polo) died of HG failure. As i'm not mechanically minded, only knew the signs to look for (creamy residue) after it happened. Now looking for another 2nd-hand car. Have seen two so far...
I've never had a photo taken in my forty-some years that I've had red eye in. Also my 2 children never have red eye in a photo. I know its something to do with the reflection on the retina with flash...
Hi everyone Have posted this in Body and Soul but was recommended to put it here in the hope that someone could help! On Saturday night at about 12.30 there were some very strange lights in the sky...
Please explain the physics of why it is possible to swelter in a hot room yet be cooled by the same air if fanned by it. I suspect it's to do with the number and rate of air molecules hitting the...
I know how solar collectors work, but how would you measure the energy output of one. Would it be possible to take the differences in temperature of the water running through it? Any help would be...
What's the idea of having a Mass for the soul of a dead person ? Is it that ,if enough people pray for someone,then that person will have a better chance of getting into Heaven ,please ?
watched a documentary last night on the first world war battle of Verdun. It really puts a question mark against the intelligence of the troops who blindly allowed themselves to be used as cannon...
If we drop a ball out of a plane it reaches its terminal velocity and then accelerates no more. This is due to resistance from air. In space there is no air to offer resistance to the path of the...
As the universe expands and the galaxies move further and further apart, will the galaxies themselves increase in size as the space between the stars also expands . In the long run will the expansion...
Hi, This question might be totally stupid however i'm going to ask it anyway. In a diesel engine, The diesel fuel combusts due to the increase in pressure compressing the fuel then making the...
When a star first surges into life what prevents it from converting all of its mass into energy straight away, does the stars gravitational pressure prevent this from happening?
I remember in the UK we changed to metric when I was at school, and I know that we still go to the pub for a pint even though its not anymore, but what professions are there that still work in...
Why has the Soyuz tma-11 just taken a matter of hours to come back from the space station this morning compared with the shuttles that takes up to 2 days. Thanks
About to buy a scanner to transfer my slides to disc, for eventual showing on TV. I understand I download them to my computers hard drive, but what then!! hard drive onto disc how. grateful if you can...