Look carefully.
Try to determine what material the object is made from.
Consider its size.
Think about whether it appears designed to move.
Look for screws, gears, handles, wires, rollers, springs, or openings.
Then ask yourself a more important question:
What problem was this object designed to solve?
That question can be much more useful than simply asking what the object looks like.
A bicycle dynamo, for example, does not necessarily scream “bicycle light” when viewed by itself.
But once you ask what the device might accomplish through rotation, the possibilities become narrower.Compare Generators
Why Old Technology Can Be So Fascinating
Modern technology tends to hide its mechanisms.
A smartphone contains cameras, processors, antennas, sensors, batteries, and countless other components, but most users never see them.
Old mechanical devices often did the opposite.
Their mechanisms were visible.
You could see gears moving.Shop Tech Gear
You could see a roller turning.
