Why Do Cars Have Alarms If We Ignore The...

<p>Our skin is our first line of defense as we move through the world, providing both a physical barrier and an immune barrier against microbes and other dangers that could make us sick. Learn how the skin barrier works in this episode of BrainStuff.</p><p>See <a href="https://om ... Show More

<p>In downtown Los Angeles, the 50-block neighborhood called Skid Row is home to thousands of low-income people who live in tents, run-down hotels, and other temporary shelters on a permanent basis. Learn how Skid Row came about (and has persisted) in such a wealthy place in this ... Show More

<p>Hoshigaki are a type of dried fruit made by massaging a persimmon every day for weeks. Learn more about this traditional Japanese treat in today's episode of BrainStuff, based on this article: https://recipes.howstuffworks.com/tools-and-techniques/hoshigaki.htm</p><p>See <a hr ... Show More

When cars became commonplace vehicles across the US, many people still relied on public transportation. Yet over the past 80 years, public transportation has dwindled, and most communities rely entirely on automobiles. Learn what happened in this episode. Learn more about your ad ... Show More

<p>Why you shouldn’t let your smart phone wake you up</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy in ... Show More

<p>Cell phone interference is annoying in general, but in some situations, it can be potentially deadly. Find out why hospitals and airlines tend to ban cell phones -- and how great the risk actually is -- in this podcast from HowStuffWorks.com.</p><p> </p> Learn more about your ... Show More

The whole point of car accessories is to make your day-to-day driving easier and more convenient -- but are they dangerous? Join Scott and Ben as they explore what makes some car accessories dangerous -- and why -- in this episode. Learn more about your ad-choices at https://www. ... Show More

Trevor wonders why people tend to blame self-driving cars for their on-the-road mishaps instead of the humans responsible for making them function smoothly. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy informat ... Show More

<p>The history of traffic signals is way more interesting than you might think. Trust us. </p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a href="https://omnystudio.com/listener">omnys ... Show More

How do tunneling machines work? We look at the science and tech behind burrowing under the Earth.       Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

From Google to TikTok to car companies, we look at stories that show how tech is tracking people in real time. How might that data be used for (or against) you? And is there anything we can do about it? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee o ... Show More

What happens when sleep and technology meet? From sleep trackers to the world's first "sleep robot," we look at the science behind sleeping and the tech that tries to exploit it. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener f ... Show More

Take a close look at the electromagnetic spectrum and you'll notice there's a span of frequencies we don't seem to use very much. Why is that?See omnystudio.com/listener for privacy information.