There are 72 dots in an inch.

I'm sitting here in my laughably easy computer science class listening to the professor ramble on and on about stupid things you don't need to know in order to use a computer. If you don't know what the hell a Thesaurus is, you should die, yet here he is blabbing about it! ARGH! Nobody needs to know how many bits are in a byte to effectively use a computer. Nobody need to know that there are 72 dots in an inch when you're printing at 72dpi! Absolutely nobody needs to know what word-wrap is, as long as it's working! Grah! I have to go. Hope everyone enjoyed my Clinton speech. Hehe.