TY  - ADVS
AU  - Hilsen,David
ED  - Physics Curriculum & Instruction
TI  - Physics demonstrations in light
PY  - 2001///
CY  -  Lakeville
PB  - Physics Curriculum & Instruction
KW  - Light
KW  - Physics
KW  - Experiments
KW  - Speed
N1  - Narrator: Mike Sullivan
ER  -