Fascinating work. Now I wish I had continued on my PhD in chemistry 35 years ago. Oh well... this field would have been close to what I would have worked on, or

Fascinating work. Now I wish I had continued on my PhD in chemistry 35 years ago. Oh well... this field would have been close to what I would have worked on, or at least enough that it might have attracted me. Building things no one else ever built is pretty inspiring.