Technology is a pretty new feature of life. Sure, they had the wheel and the lever for a long time, but those were both obvious. What you saw s what you got. It's heavy, it will fall.
Technology haschanged the way we think. It has buried unseen qualities in all the products available.
Consider all the ways technology can be hidden in an object.
The surface might be treated with rust inhibitors, preservatives mildew inhibitors or some other preventative chemicals.
A microchip might be ad...