IMG_20180210_133358 Center For Inquiry Darwin Day cake, 6 of 6
IMG_20180210_133358 Darwin Day cake "The Young Darwin"
P1020578 Axe Grinder
When a rider pedals the Axe Grinder, it plays sounds resembling an electric guitar. The composition of six guitars at the top rotates. I guess you can play some rudimentary music by pedaling this instrument. For some reason there was a written sign forbidding Stairway to Heaven. ;-)
A 15-second video clip of a boy pedaling the Axe Grinder can be found here on YouTube.