Category Archives: Intro
If this then that
The Jacquard loom, invented in 1801, used a chain of punched cards to weave complex fabric pattern. Based on a simple principle of holes in cards to determine which color thread would be used it represents the simple concept of … Continue reading
The light bulb
Invented over 200 years ago by Humphry Davy, the first electric light was not even a bulb. He connected a battery to a carbon wire and made the wire glow, producing light. Called the arc light, it ushered in a … Continue reading