Surprise Interview: Bob Langer and His Son Sam | Sam Langer & Bob Langer | TEDxBoston

Hi, Dad. Hi, Sam. So, Ria, my my wife and I, we were sitting over the last few days really thinking about this opportunity of of what to ask you and just really thought about some key moments from your life and we were thinking about what and what can we ask that maybe people haven't heard and we thought of a few things.>> Okay. We thought, you know, first I think we realized that your story really is this hero's journey, you know, this going through all these trials and not knowing how it's going to go. An ...