logo
episode-header-image
Nov 2021
6m 38s

BrainStuff Classics: Can Beaches Be Save...

iHeartPodcasts
About this episode

Beaches are eroding faster than we've ever seen. Some efforts to save them involve adding more sand from offshore -- but can that really work? Learn more in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/environmental/green-tech/remediation/adding-sand-not-enough-to-save-beaches.htm

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

See omnystudio.com/listener for privacy information.

Up next
Yesterday
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
Sep 2019
We Are Running Out of Sand and That Actually Matters
Sand, we’re beginning to realize, is a non-renewable resource - and we are consuming it at a voracious pace. We use it in every construction project around the world and to create new land. And we’re wrecking the ecosystems we mine sand from. Learn more about your ad-choices at h ... Show More
45m 53s
Aug 2014
Waterproofing Technology
What goes into making a piece of tech waterproof? From cases to creative charging ports, we look at the challenges. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 
29m 29s
Oct 2013
10 Easy Ways to Save Money
Times are still kind of tough, but there are some time-tested and easy ways to get ahead and in this episode Josh and Chuck explore them. Learn about not only how to save, but also how to make your new-found dough grow. Learn more about your ad-choices at https://www.iheartpodcas ... Show More
43m 21s
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
Nov 2018
The Boring Podcast
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. 
37m 51s
Feb 2022
TechStuff Classic: Ice Core Drilling
How do scientists retrieve ice core samples? What can we learn from them? Joe McCormick joins the show to talk about really cool historical records. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 
40m 14s
Sep 2010
How Sonar Works
Sonar uses sound to gauge the distance between objects. Although most people associate sonar with submarines, humans use sonar for a lot more than underwater navigation. In this episode, Jonathan and Chris take a look at the mechanics behind sonar. Learn more about your ad-choice ... Show More
32m 39s
Sep 2021
Tech News: Facebook on the Ropes
A series of articles in The Wall Street Journal has Facebook on the defensive. Tech companies struggle to achieve carbon neutrality by 2030. And some non-astronauts learn that pooping in space is tricky. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee ... Show More
32m 13s
Dec 2014
How Sea Monsters Work
Legends of sea monsters are as old as humanity, and some ancient cultures even credited with creating the universe. Even today when the sea washes something odd ashore we see monsters - we understand there's much more than appears above the surface. Learn more about your ad-choic ... Show More
36m 22s
Mar 2022
Can molton salt reactors produce electricity safely?
Daniel and Jorge talk about alternative designs for fission plants that could produce electricity much more safely. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 
46m 58s
Listen to millions of songs and podcasts on Anghami