Mechanical aptitude!

I'm sure there are few out there that have shown some mechanical aptitude at a very early age. What did you get into as a youngin when you got ahold of some tools?
Dad showed me what a screwdriver was when I was 4. If it had a screw, I was on it! I still hear mom yelling about the table tipping over with dinner on it on three legs. Then they took the tools away :wack:

Let hear some stories