<p>Traffic lights, a hair relaxant, gas masks, the zig-zag stitch on sewing machines…all of these important inventions have one thing in common, Garrett A. Morgan. Give this episode about a prominent Black innovator and inventor a listen!</p>



<div class="wp-block-image"><img width="440" height="512" src="http://brainjunkpodcast.com/wp-content/uploads/2021/02/Garrett-a-Morgan.png" alt="" class="wp-image-2078" /></div>



<div class="wp-block-image"><img width="267" height="188" src="http://brainjunkpodcast.com/wp-content/uploads/2021/02/garrett-morgan2.png" alt="" class="wp-image-2079" /></div>



<div class="wp-block-image"><img width="720" height="404" src="http://brainjunkpodcast.com/wp-content/uploads/2021/02/GM-3.png" alt="" class="wp-image-2080" /></div>

Traffic lights, a hair relaxant, gas masks, the zig-zag stitch on sewing machines…all of these important inventions have one thing in common, Garrett A. Morgan. Give this episode about a prominent Black innovator and inventor a listen!

<p>Traffic lights, a hair relaxant, gas masks, the zig-zag stitch on sewing machines…all of these important inventions have one thing in common, Garrett A. Morgan. Give this episode about a prominent Black innovator and inventor a listen!</p>













151: G. A. Morgan and the Traffic Light

Brain Junk is an off-the-wall, totally unbelievable but true podcast where Amy Barton and Trace Kerr shake up science & history in the hunt for answers to questions you never knew you wanted to know. We bring you the inside scoop on things like: Can goldfish drive? How do whales not drown while eating? Who had the first prosthetic eye? 
We cannonball off the question high dive every other Tuesday -- those of you in the front seats, bring your ponchos. We're out to flood your brain.

Comedy

Science

History

Natural Sciences

Brain Junk is an off-the-wall, totally unbelievable but true podcast where Amy Barton and Trace Kerr shake up science & history in the hunt for answers to questions you never knew you wanted to know. We bring you the inside scoop on things like: Can goldfish drive? How do whales not drown while eating? Who had the first prosthetic eye? We cannonball off the question high dive every other Tuesday -- those of you in the front seats, bring your ponchos. We're out to flood your brain.

Brain Junk is an off-the-wall, totally unbelievable but true podcast where Amy Barton and Trace Kerr shake up science &amp; history in the hunt for answers to questions you never knew you wanted to know. We bring you the inside scoop on things like: Can goldfish drive? How do whales not drown while eating? Who had the first prosthetic eye? 
We cannonball off the question high dive every other Tuesday -- those of you in the front seats, bring your ponchos. We're out to flood your brain.

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151: G. A. Morgan and the Traffic Light

151: G. A. Morgan and the Traffic Light

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