"While using a vacuum cleaner in my bathroom, the proximity of the suction nozzle
to the shower curtain caused a portion of the curtain to be drawn tightly over the
nozzle opening causing a seal which resulted in a deep grumbling sound. This
inspired me to experiment with tightly stretched foils."
32 Typewriter magnets strike custom-made oval metal cylinders. There are two versions:
One tuned B gate consisted of a Typedrum to F#, one tuned G to D.
Material: 32 magnets, steel
Weight: 50 kg
height 300cm [=9.8 ft.] x length 380cm [=12.5 ft.] x width 80cm [=2.6 ft.]