High speed videos: (taken with Fastec Troubleshooter camera)

throw2.mov - frisbee golf throw

flight3.mov - frisbee in flight

astro.mov - 'astroblaster'

guitarG.mov - plucking a G note on the 4th string, and the G (3rd) string resonates.

guitarB.mov - plucking a B note on the 4th string, and the B (2nd) string resonates.

popper.mov - dropping a 'popper'

waves on spring.mov - standing waves on a spring