phalangae

I'm assuming no one knows how to do this that's why no one's replying. Maybe I shouldn't have had posted it over here. Thanks for the help!

How do you do that. I see some people do that but how do you do it. I asked a few nurses and nursing students at work but they didn't seem to know. They say their friends could do it by burning CD's. I just want to know if its the regular tape recorder or what do they use? I would like to record my teachers lectures and listen to them maybe in my car and while exercising instead of wasting my time listening to regular music. I would like to take in as much as possible so I get the best grades I can get. Does anyone listen to their hour 1/2 lectures again after just being in class? If so does it work for you guys? Any input would be greatly appreciated.