Scientific American Article

[Ann Horsman]

This was an interesting read, further into the article it talks about regenerating fingertips.

Regeneration

Hmm, I smell a research project! Any volunteers who want to lop off their fingertips for me? 8)

[Cindy Rennie]

If I did that, how would I communicate with the other drivers on the road?

[Ann Horsman]

Cindy, It would just be the end joint so there would still be some left, plus you could always resort to the 'read between the lines' signage. But I feel for you, I do not enjoy traveling through Toronto to get too and from Michigan from Vermont. Even going through Montreal requires 'waving' at many of the other drivers. I wonder why Canada never built bypass roads to get around major cities????