Phone companies use generators to ensure that landline phones will work, even in the event of a power outage. Learn more about phone systems in this HowStuffWorks podcast.
 Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Phone companies use generators to ensure that landline phones will work, even in the event of a power outage. Learn more about phone systems in this HowStuffWorks podcast. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

How Phones Work During Power Outages

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

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How Phones Work During Power Outages

How Phones Work During Power Outages