Viewers like you help make PBS (Thank you 😃) . . your local PBS Member Station here:
Get yourself an awesome IOTBS shirt!
↓ More info and sources below ↓
For lots more of history’s greatest chemical innovations, check out “The Chemistry Book” by Derek B. Lowe:
Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below!
Like us on .:
Follow on .:
Follow on Tumblr:
Follow on Instagram:
Follow on Snapchat: YoDrJoe
It’s Okay To Be Smart is written and hosted by Joe Hanson, Ph.D.
Follow me on .: @jtotheizzoe
Produced by PBS Digital Studios:
Editing and Motion Graphics by Arts + Labor
Music via APM
Stock images from SciencePhoto and Shutterstock
Stock footage from Videoblocks (unless otherwise noted)