We walked to school, me…two miles. One winter day I walked to school and it was closed because of snow. It was a Lutheran school, public school was open. I met another kid who walked there too. We decided to go sledding. Did that for a few hours and then went home.
In the 1940’s I played with my electric train set. It went around in a circle of tracks that I pushed together. the transformer emitted an ozone smell I can still smell today when I think about it. I survived with no problems