conductive thread, ink, fabrics

I could paint with silver impregnated paint ot create circuits, or make paints as shown in this instructables, and there are even pens, and conductive thread out there........ endless possibilities as shown by the great work of Leah Buechley who also has a great links page.

[caption id="" align="alignnone" width="250" caption="Arduino Lilypad"][/caption]

bit.fall water sculpture

Amazing falling water writing words from bit.fall from Julius Popp

fittings

Small parts has a lot of fittings, and plastic fittings galore at Value Plastics including multiple port assemblies.  Swagelock are great for brass and stainless steel applications

waterproof boxes

Pelican cases are the ultimate underwater enclosure, but what about Otterboxes?

microfiche reader

microfiche reader that then plays music depending on light levels.  Uses a light sensor and a BS2 to output midi.  Shown at this years Maker Faire.

arduino water instrument

great arduino based MIDI work including Toriton water surface instrument by Sebastian Tomczak

processing and mapping coordinates

To map coordinates on any images, I wrote a processing sketch to display x and y coordinates as a rollover.  Can use this to determine sizes and areas of coral species.