33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
9082128
865773
2

jan 1, 1877 - Microphone

Description:

A device that uses sound vibrations in the air into electronic signals that make the sound louder. It would help because when you sing everyone will hear it.

Added to timeline:

13 Dec 2023
2
0
1139

Date:

jan 1, 1877
Now
~ 148 years ago

Images: