As a child, my father told me how landers, overcoming a strip of obstacles, get into the windows, crossing through walls, rocks with water, stripes of clutch wire and climb and pass through the pipes.

I didn’t know there were large diameter tubes. The pipe, for me, was then no bigger than the one in which the cranes were wrapped in the kitchen and in the bathroom.

I have long, sincerely, admired the flexibility of our landers.