Ralph Crew's guest appearances

Ralph Crew

The Big K Morning Show

Elon Musk

Kamala Harris

Justin Bieber

Sean Spicer

Donald Trump

Ron Paul

Jill Schlesinger

Dan Miller

Tom King

Mister Rogers

Tim Kaine

Rick Sebak

Ben Carson

James Martin

Christian Conte

OwlTail

Former Community Scientist at the Carnegie Science Center​ Ralph Crew joins Kevin to discuss his new Youtube Channel.See omnystudio.com/policies/listener for privacy information.

<p>Former Community Scientist at the Carnegie Science Center​ Ralph Crew joins Kevin to discuss his new Youtube Channel.</p><p>See <a href="https://omnystudio.com/policies/listener" rel="nofollow" target="_blank">omnystudio.com/policies/listener</a> for privacy information.</p>

Former Carnegie Science Center​ Scientist Ralph Crew on New Youtube Channel