Exploradio

Exploradio is a bi-weekly exploration of science and innovation in Northeast Ohio.  As a trained scientist, host Jeff St. Clair considers it a privilege to meet incredibly interesting researchers and business leaders who are at the top of their field, translating their work into meaningful stories. 

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photo of a bald eagle
RICK McMEECHAN

Bald eagles were nearly wiped out in Ohio a generation ago. But now they’re back, and a pair is nesting close to the industrial heart of Cleveland.

On this week’s Exploradio, we explore one of the most encouraging signs of a rebounding waterway.

A photograph of liquid helium.
WIKIMEDIA COMMONS

When we cool things down, classically, we can think of the atoms moving around inside the material getting slower and slower until they stop moving. That should make really cold things really boring, right? 

“Supercool liquid helium crawls out of containers," Nandini Trivedi said. "And certain supercool metals lose all their resistance. So as substances get cold they start behaving in really unusual ways.” 

A photo of a replica of Lucy's skeleton.
WIKIMEDIA COMMONS

“People always want to know where they came from, right? They get excited by new discoveries of dinosaurs, but they become curious by the discovery of early human fossils.” 

CLEVELAND METROPARKS ZOO

They’re the largest of the great apes.

Imposing and impressive, gorillas inspire fear and admiration.

But local researchers say they also serve as models of gentleness and family harmony.

In this week’s Exploradio, we look at Ohio’s role in gorilla conservation and visit the gorillas in our midst.

In order to function, the cells in our bodies need to coordinate and pass information, say, if we need a burst of energy to flee a threat. But, without eyes, ears, or even radios, how do they signal this information reliably?

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