Is this…
A. A potato chip bag
B. A microphone
C. A & B
If you guessed C…that it’s both a potato chip bag and a microphone you guessed correctly.
A little something to make you go…hmm! For sometime now researchers have known that all everyday objects record the sound waves floating through the air. You can watch Computer Scientist Abe Davis recover stored sound from a potato chip bag, and even a plant here.