Discovered Pages
[Discover] Oscillator - processing library http://www.fladdict.net/p5/library/oscillator/
(processing libraries programming) 
[Discover] Quantum Mechanics: 3-Dimensional Harmonic Oscillator Applet http://www.falstad.com/qm3dosc/ (visualization atomic.theory physics science)
[Discover] Sci.electronics FAQ - Ultrasonic transducer oscillator circuit (self-resonating) http://www.ee.washington.edu/circuit_archive/circuits/F_ASCII_Schem.html#ASCIISCHEM_016 (diy ultrasonic electronics)
[Discover] Skrasoft Dev Blog " Blog Archive " Why not? A 2D Oscillator http://skrasoft.com/blog/?p=32 (max/msp sound synth)
[Discover] Timer/Oscillator Tutorial http://www.uoguelph.ca/~antoon/gadgets/555/555.html (electronics timer circuits tutorial)