I really enjoyed your presentations last week.  All of the topics demonstrated to me that we have only just begun to understand how cells work and communicate, but knowing what we know allows so many good things to occur.

Imagine being the scientists that spend their life designing and testing a prosthetic hand and then learning that the individual trying it out can actually feel with it!  This is the latest of several breakthroughs in this area.

https://www.sciencenews.org/article/prosthetic-provides-sense-touch-man-who-lost-hand

The future looks bright to me!