Sewing Machine [720x484]
Source: https://openpics.aerobatic.io/
Electricity Finding the Path of Least Resistance on a Piece of Wood.
(YouTube)
Tech art
by Atsushi Koyama, via io9.
Piezoelectric fuel injector for a diesel engine [1600×1268]
Source: https://openpics.aerobatic.io/
Use these 90% of the time.
IKA Torino 380 - 1967
Pininfarina
Torino 380