How Many Continents Are There?

Glass windows are as solid as the materials that surround them, yet they let light through. Learn the physics of why glass can be so transparent -- and why it took humans thousands of years to create totally clear glass -- in this episode of BrainStuff, based on this article: htt ... Show More

Although some driving skills can deteriorate with age, experienced drivers tend to be the safest drivers. To an extent. Learn when and how experts think drivers should be retested in this classic episode of BrainStuff, based on this article: https://auto.howstuffworks.com/car-dri ... Show More

As a U.S. President, Jimmy Carter championed education and renewable energy as keystones of a healthy nation. Outside of office, he helped other nations grow democracy, built afforadable housing with his own hands, nearly eradicated guinea worm disease -- and still found time to ... Show More

America is named after Amerigo Vespucci, right? Maybe not. And who named Australia? Find out the unusually uncertain origins of the continents and other interesting stuff in this classic episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystud ... Show More

America is named after Amerigo Vespucci, right? Maybe not. And who named Australia? Find out the unusually uncertain origins of the continents and other interesting stuff in this episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/l ... Show More

Humans aren't the only map masters on the planet. In this episode of Stuff to Blow Your Mind, Julie and Robert explore the amazing ways that animals turn space into place and navigate the world around them. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comS ... Show More

Young Earth was hot and dry. Where did the oceans come from? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

This talk is on Antarctica, one of the seven continents. It contains the geographic South Pole, and is situated in the Antarctic region of the Southern Hemisphere. It is the fifth largest continent, bigger than Australia and Europe. When you think of this place, what comes to you ... Show More

The answer is yes, but there's a lot more to traveling to the southernmost continent. Learn why emperor penguins don't make eye contact with humans, which country has the best research station and why the chances of your ship sinking are alarmingly high. Learn more about your ad- ... Show More

How do we know the shape of our galaxy, since we're stuck in the middle of it? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

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. 

We know it exists but what is it and how can we see it? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Daniel and Jorge talk to Ryan North about how to use science to become a supervillain Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.