2 min listen
How does Caller ID work?
FromBrainStuff
ratings:
Length:
3 minutes
Released:
Mar 4, 2013
Format:
Podcast episode
Description
Almost all cell phones have a capacity for caller ID, which identifies the phone number at the other end of a telephone connection -- but how does it work? Listen in as Marshall Brain breaks down the basics of this surprisingly simple technology. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
Released:
Mar 4, 2013
Format:
Podcast episode
Titles in the series (100)
How gas pumps work: Next time you're filling up your tank at a gas station, ask yourself this: how does the nozzle know when the tank is full? Learn more about gas pumps in this HowStuffWorks podcast. by BrainStuff