> When I was around 10, in 1975, I built a giant computer out of a cardboard box.

In around 1976, when I was five, I followed a smaller design: mine fit entirely inside an egg carton, with the tops painted various colors representing buttons. I had a roll of punched paper tape as a souvenir from my aunt, who worked in accounting for textile company. I fed that tape into the egg carton as input.

And so here we are ...