Invisible Electrostatic Wall at 3M plant (1996)

Holography without Lasers: Hand-drawn Holograms (1999)

Holography without Lasers: Hand-drawn Holograms (1999)

Science hobbyist website since 1994

Scratch Holograms FAQ (1996)

Why is electricity so hard to understand? (1989)

Articles about Electricity

Why Three Prongs? (1996)

Tesla's Big Mistake?

“Invisible Electrostatic Wall” at 3M adhesive tape plant (1996)

Why is electricity so hard to understand? (1989)

Drawing Holograms by Hand (2003)

Why is electricity so hard to understand?

How transistors really work

Holography without Lasers: Hand Drawn Holograms (1995)