Water comprises of 2 parts hydrogen and 1 part oxygen. Hydrogen is highly inflammable and and oxygen is needed to achieve combustion. So why is water not the most voliatile liquid on the plant ? and...
I have been sending text messages to Peru which are not being received, I am on T-Mobile and my phone is a Nokia 1100, I basically send them to +511 followed by the number, and the phone tells me that...
I was watching re-runs of CSI the other day, on it they had glass doors that frosted automatically when they closed. im guessing that these were done by placing a film over them, and connecting it up...
Is it possible to find the end of a rainbow? Or does it always seem far away however much you follow it? If you were standing at the end of a rainbow, would you now you were doing so or is it just one...
I read a couple of months back about a titanium toothbrush in Japan, where no tooth paste is needed, u just need to brush ur teeth with your mouth open, so sunlight can, in effect, charge the titanium...
I read somewhere the other day, that the lowest temperature diesel can be used is approx -23 degrees centigrade. Below this temp it turns to 'gel'. What is the temperature at which petrol does this,...
hello in work recently theyve been playing a song thats very sort of chill out dance. lyrics go sumthing like "i wanna, wanna be with you". its a bloke 'singin' it theres not a lot of lyrics in the...
With the recent weather that we have been having I was thiking about ice! I thought I understood that gas' are where the particles are really spread out, water not so spread out, and solids even less....
3 phase is more efficient than 1 phase. why 3 phase though? i have found lots of references to 3 phase alternators but no explanations as to why? surely using a 16 phase alternator would produce more...
im doing physics practical work at A level. in my project i need to work out the wavelength of diff colour light from LED's. im using the equation - lambda = hc upon eV - sorry for having to type it...
any idea what song was on radio with chappers at some point yesterday (28th sept). lyrics are something like "back 2 3 4 3 4 and back 2 3 4 3 4", like a dancy kind of keep fit song from years ago i...