My style of teaching science is very hand and heads on. With that, we use lots of disposables. Send 'em in to the science lab! We'll apply them to a worthy cause.

1. Phantom High Speed Digital Camera > 1000 fps
2. Hitachi TM3000 Scanning Electron Microscope
3. Elements - follow the link and see which pure elements I am seeking for the school’s collection
4. Rock, sand, and ash samples - better yet if they have a story
5. Repurpose: Used CD’s, film canisters, used Legos, spools of wire, 12 volt motors, and glass lenses.