Design an audio amplifier to deliver an average of 10 W to an 8 Ω speaker. The bandwidth is to cover the range from 20 Hz to 18 kHz. Specify minimum current gains, and current, voltage, and power ratings of all transistors.

Let's get one thing about me "straight" up-front. When it comes to sexuality, I'm about as hetero as they come. If a gay guy came on to me, I'd be like, "No way, bro. I'm a straight-up party boy who's into ch.icks." Yup, one gay dude wouldn't stand a chance. It would take at least four or five gay guys strapping me down to make it inside me. Sorry, fellas, that's just how straight I am. And even then I wouldn't make it easy. I'd be like, "Hey look! There goes George Michael!" And they'd all shriek "Where?!" at once, and I'd make a break for it, and they'd be like, "He's getting away! Chase him! I want his bu.tt!" But I wouldn't just give them my bu.tt. They'd have to take it. And once they got me strapped down, I'd stop fighting it because that would be giving them what they want. And I don't want them to enjoy it. If anyone's going to enjoy it, it's going to be me. So, I'd just relax into it and taunt them by telling them how ripped and se.xy I find them and letting them know how much I'm enjoying myself. So, even though I'd have a bunch of ripped guys all taking turns on my bu.tt, I'd still be enjoying it. But only because I forced myself to. It's not like I could fight these guys off. There are too many of them and they want me too much. What am I, Chuck Norris?" I'm not against homosexuality, though. I say to each his own. You're free to do whatever you want.

oil flow is a highly convective flow compared to water flow at normal temperature and pressure.