I'm outside my garage, where my brother Joe is preparing for a bike ride. He's got a little boy about a year old, less than talking age, already strapped in a seat on the bike outside the garage, and he is inside, messing around with another bike.

Suddenly the bike outside starts rolling down the driveway with the baby on board. I run to grab it, but can't get there in time, and the bike tips over on the pavement. The baby rolls out of his seat, but apparently isn't hurt or even disturbed. I grab the baby and pick him up to comfort him, but he seems perfectly happy.