How do people detrmine how many calories something has? Grams of fat, carbohydrates, Etc ? (besides reading what it says on the side of the box!! LOL .. I mean how do they find the number in the first place)
Why is it that only the stupid things get comments?
And why won't this physics just get itself done?!
How do trains get on and off the track?
I want to link directily to an mp3 How do I do so? I want to put it in a post so people can click on it an hear the song.
How do I do so?