The
New Curiosity Shop's Giant Magnetic Disk Drive™:
The World's Slowest and Lowest Density Disk Drive
Type
up to 7 characters on the keyboard, then watch as the head writes
the data as ASCII code.
The
electromagnet on the head writes the data
by flipping magnets from the red side
to the green side or vice versa.
After
writing and then reading the data, use the external "data disrupter"
magnet to flip a magnetic bit or two. Read the data again to discover
that what was written really was stored only in the position of
the magnets!