My Ford Mondeo has been having some starting problems. Sometimes, after a few days, it refuses to start. The garage said that the battery etc seems ok, but yesterday it was flat. I jump started it and...
Please can someone explain to me exactly what oxidation and reduction are? Some books say it it the addition/removal of oxygen and hydrogen atoms but others say it is the addition/removal of ions...
will the moon ever colide with earth? not an astoroid hitting it and knocking it into us. will it ever get pulled into us if our gravity getts too strong
We have noticed over the past few days the cold drinking water from the mains is very cloudy and colourless. When left a couple of minutes the water clears. If this is now stirred it still remains...
The sun has anywhere between 3-5 billion years of radiant energy left in it - ( depending on what literature you are reading ) 3 , 4 , 5 , whatever - my question is how are these figures arrived at ?...
What kind of glue can i use to put back on my windscreen mirror? I did use some super glue years ago on a car and it cracked my screen-don't want to do that again!!
Every time I get out of my Citroen Picasso I get an electric shock from the body of the car, It has only started happening in the last few weeks, OK, so happening a lot more in the last few weeks!!...
I didnt know where to put this Question so I placed it here: If it were possible for all the organisms to jump simultaneously at the north pole would the Earth move off its axis? Thanking in Advance
let's lighten it up a bit! just been for a wander on my lunch n was wondering, why do people look more attractive in sunglasses? evryone loves a nice pair of eyes so why, when theyre covered up do...
Not to sure if this is the right section ,but i'll try it . When a Sun-Tan lotion states a factor number what does this mean ,is it to do with the lenght of time that you can stay in the sun ?,i'm not...
Can anyone please try and explain, In percentage terms or however works best, the differance in power consumed when a T.V. is left on standby overnight compared to if it was on and being viewed?
I know its silly however its a childhood thing that maybe a really good electrician can answer. If a light bulb has blown, at which point does the electricity stop flowing to that light bulb, At the...
One of my favourite lines is from a film called Magnolia when William H Macy says "I used to be smart, but now I'm just Stoopid". Anyone else have any favourites?
Not sure if this is science or environment, but know you lot will have an opinion - seeing Stephen Hawking going into space made me wonder whether you could be sent into space when you are dead...