Engineering

Links

saVRee: Engineering Encyclopedia
Bartosz Ciechanowski - Interactive articles about how various machines work.
507 Movements
How A Car Works

There are more potentially relevant links at the architecture page :)

Transmission Towers

I love transmission towers/electricity pylons. Seeing some of the really large ones out a car window is always beautiful of course, a menacing and elegant flock of angels over the horizon, bodies formed from sacred geometry. So I decided to learn a bit more about them...

saVRee: Electrical Transmission Towers
Pylon Appreciation Society
Pylon of the Month
National Grid: What is a pylon?
OSHA: Electric Power Generation, Transmission, and Distribution: Glossary of Terms