Show 4 Now available

Hi everyone

my apologies it appears my fourth show is stuck in an upload situations. I will bring it to you as soon as I can.

Show 4 is now available. Enjoy

Link to Nuclear article mentioned in show 4
https://cen.acs.org/environment/pollution/nuclear-waste-pilesscientists-seek-best/98/i12

additional article:
https://www.thechemicalengineer.com/features/nuclear-waste-disposal-the-defining-chemical-engineering-challenge-of-our-time/