Why take 253 as a podcast?

I prepared a podcast about taking 253 as a podcast, but if you can't read the powerpoints on your screen (e.g., ipod nano), then you might like the PDF version. Here it is. This is how the regular course will work, too - you'll get a "play along" version of the lecture AND a PDF version suitable for printing (or framing... ahem).

Click here to get the file