This device looks interesting. What is it?
Universal History Archive/UIG via Getty Images
Retry
Correct
Incorrect
A device with an airbag that releases air when squeezed together is called a bellows. It was usually for blowing air into a fire. Bellows are also used in old photography. A camera bellows is the pleated and expandable part.
This device looks interesting. What is it?
- Paddle
- Bellows
- Gun case
- Blow horn