Imagine for a moment that you’re a very hungry bird soaring over 30-foot ocean swells in high winds, with no land for thousands of miles.
How do you know where you’re going?
If you’re a wandering albatross, you listen. But listen to what, exactly?
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Yesterday
The hackers fighting to keep our water safe
Across the U.S., the digital infrastructure that runs our utilities is quickly aging, becoming more vulnerable to cyber attacks. Recently at least a dozen states reported attacks on their water systems. Stepping up to defend these utilities is DEF CON Franklin, an organization th ... Show More
15m 29s
Aug 2023
Using Human-Sized Microphones and Hay Bales, They Unlocked the Mysteries of Bird Migration
For thousands of years, no one truly knew how birds migrated—that is, until a few unlikely pioneers sat in an empty field with hundreds of pounds of kludged together recording gear and waited to hear sounds that no one had ever captured.
Learn more about your ad choices. Visit me ... Show More
16m 39s
Jun 2021
How do animals know where to go?
As part of a massive new global tracking project, scientists are monitoring animals from a receiver on the International Space Station, mapping the incredible, previously unknown journeys that animals undertake. They’re beginning to tackle questions like how far do animals actual ... Show More
27m 56s