Many items are designed “internally” as a sort of trick…
It seems that pregnancy test sticks, Rubik’s cubes, and elevator shafts are simple objects that we see everywhere. Although we use many everyday items, we hardly know how they actually work.
No worries, let us enlighten you.
Inside a paperclip is a regular nail…
Silicone breast implant
A sewing machine split in half
Inside a lighthouse
Soda machine in fast food restaurants
The back of a set of teeth
Vending machine at McDonald’s
Toothbrush machine!
Elevator system
How a pregnancy test works!
Inside a water heater
An egg without a shell
Hydroelectric power plant
LED lights in a bar
Inside a fireplace looks cool!
Rubik’s cube
