Simon Quellen Field
Simon Quellen Field (email@example.com) is the president and CEO of Kinetic MicroScience (scitoys.com), and the author of several books on science and computing.
Author of these Magazine Articles
Simple Laser Communicator
Talk in secret over your own laser beam light link! It's completely private, with no wire connections for enemy spies to tap into.
In Pranks from MAKE: schoolsout: School's Out page 62
Lab-worthy analysis for cheap.
From MAKE: 24: Space page 58
A linear accelerator for studying high-energy physics costs around $5 billion. But you can make one for about 30 bucks with four strong magnets, a wooden ruler, some plastic tape, and nine steel balls.
In 123 from MAKE: 01: Make Premiere page 12