Kathleen Booth with the ARC computer relay panel, 1948. Booth developed various components for the ARC and wrote the ARC assembly language, generally considered to be the first assembly language.

From Mario Bettini’s Aerarium Philosophiae Mathematicae [Treasury of Mathematics], published in 1648. Bettini (1582 - 1657) was a Jesuit, a mathematician and an astronomer. The book is an encyclopedic collection of mathematical curiosities.