Matthias Wandel
Matthias Wandel (mwandel@sentex.ca) was one of the early engineers on the Blackberry device at Research In Motion. Things have worked out well for him, and now he’s an engineer at large.Author of these Magazine Articles
Marble Adding Machine
Make a mechanical, gravity-powered, Binary calculator that uses wooden levers
and channels to count.
From MAKE:
20: For Kids of All Ages page 80
Photographer for these Magazine Articles
Marble Adding Machine
Make a mechanical, gravity-powered, Binary calculator that uses wooden levers
and channels to count.
From MAKE:
20: For Kids of All Ages page 80
