Cohosts of the video series and AM Radio Pete Zelinski and Stephanie Hendrixson reflect on three years and 50 episodes of The Cool Parts Show and what it means. Then, Pete, Stephanie and videographer Austin Grogan share their favorite episodes.

This episode is brought to you by the Additive Manufacturing Conference at IMTS.

Mentioned in this episode:

• The Cool Parts Show
• Our 50th episode on Lincoln Electric's mixer bearing housing
• Pete's favorite episode, on a vacuum accessory made by Dustless that was reshored thanks to 3D printing
• The Cool Pen Show bonus episode
• Stephanie's favorite episode, on a custom helmet for jiu-jitsu enthusiast Sarah Piersanti
• Austin's favorite episode, on the hull of an autonomous underwater vehicle (AUV)
• Stephanie's BAAM elevator ride