Tornado Fountain
This fountain is very pleasant. It is nice to listen to and relaxing to watch.
I was inspired by a much larger tornado fountain at the main entrance to the Cleveland Clinic.
Back to the Future Clock
Designed by instructables.com user jerome95 whom generously published them to Instructables.com and can be found here. My contribution is to update the code so that the clock enters and exits daylight savings time at the correct moment.