"Seven Ages of Man"

I have a vague memory of a comedy sketch on a variety show - I think it was the Carol Burnett Show - in which someone - Tim Conway? - enacted the stages in "The Seven Ages of Man". The first part of the sketch has the actor dressed as a baby in a high chair, and includes a bit where he discovers his hands.

Does this ring a bell with anyone? Was it that show, and that actor?

The Tuba's Voice

This is what happens when you feed the output of a tuba into voice recognition software....