logo
episode-header-image
Mar 2022
5m 12s

BrainStuff Classics: How Do Nutrients Ge...

iHeartPodcasts
About this episode

Phytoplankton are responsible for a lot of the oxygen we breathe, and their wellbeing is made possible by... deserts. Yes. Learn how the Sahara Desert and other dusty debris feeds our oceans in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/cellular-microscopic/saharan-dust-good-bad-and-gritty.htm

Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

See omnystudio.com/listener for privacy information.

Up next
Today
Why Is Glass Transparent?
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
9m 1s
Aug 23
BrainStuff Classics: Should We Retest Licensed Drivers Periodically?
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
7m 3s
Aug 22
How Did President Jimmy Carter Work?
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
10m 25s
Recommended Episodes
Nov 2018
Where Did Earth's Water Come From?
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. 
30m 28s
Jul 2021
How Reverse Osmosis Will Save the World
Can we save the future of the human race with some thin membranes riddled with ultra-tiny holes? Science says yes! Thanks to reverse osmosis filtration, we can turn saltwater to fresh and finally say, Water, water everywhere so let’s all have a drink! Learn more about your ad-cho ... Show More
43m 7s
Mar 2023
Origins: How did Earth get its water?
Life as we know it needs water, but scientists can’t figure out where Earth’s water came from. Answering that question is just one piece of an even bigger mystery: “Why are we here?”This is the first episode in our new three-part series, Origins, about the beginnings and boundari ... Show More
27m 4s
Jul 2020
Listener Questions 11: Deep questions about gravity and particles.
Can gravity waves kill you? Why do we have particles? Can fission power a star? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 
42m 44s
Apr 2024
The Very Dust, Part 3
What exactly constitutes dust? What creatures thrive on it? How does it factor into our planet’s atmosphere? In this series of episodes from Stuff to Blow Your Mind, Robert and Joe explore the world of dust, from the scientific facts to the magical and the mythical. See omnystudi ... Show More
47m 25s
Apr 2024
The Very Dust, Part 1
What exactly constitutes dust? What creatures thrive on it? How does it factor into our planet’s atmosphere? In this series of episodes from Stuff to Blow Your Mind, Robert and Joe explore the world of dust, from the scientific facts to the magical and the mythical. See omnystudi ... Show More
42m 8s
Nov 2020
What's it like to fall into a black hole?
Take a cosmic field trip with Daniel and Jorge, as they guide you on a thought experiment into the heart of the most mysterious objects in the Universe. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 
48m 10s
Aug 2020
Lab 028: There’s Something in the Water
The ocean covers 70% of the earth's surface, but we know so little about it and how it affects our lives. In this Lab, Titi and Zakiya bring the ocean to your front door, exploring how the ocean is impacted by climate change and how it fights back. Guest: Dr. Ayana Elizabeth John ... Show More
39m 26s
Aug 2023
The Weird Way That Human Waste Is Killing Corals
Wastewater fuels blooms of reef-smothering algae. Better engineering and an army of funny-looking fish can come to the rescue.Read this story here. 
5m 56s
Sep 2022
Should we mine the deep sea?
The first license of its kind has been granted for deep-sea mining. It will be used to run early tests to see whether the seabed could be good place to harvest rare earth materials in the future. These earth minerals are what powers much of our modern technology, and the demand i ... Show More
26m 33s