Rossi was the first to describe another system working with valves in parallel; it has the advantage that it can easily be extended to coincidences between more than two events, and is therefore predominantly used today. ↗
On the morrow the horizon was covered with clouds- a thick and impenetrable curtain between earth and sky, which unhappily extended as far as the Rocky Mountains. It was a fatality! ↗
When I was about 9, I had polio, and people were very frightened for their children, so you tended to be isolated. I was paralyzed for a while, so I watched television. ↗
The first professional training I received of any kind was when I was 14 years old and we were in Kansas City, Missouri. I attended the Kansas City Art Institute for one summer. ↗