What to do with your old analog scope ... why, turn it into an analog clock, of course!

Photo from: http://www.galacticstudios.org/an-oscilloscope-from-the-trash/

Turn An Oscilloscope From The Trash Into A Clock!

http://www.galacticstudios.org/an-oscilloscope-from-the-trash/

Another version of the same thing:
https://www.sparkfun.com/products/9306