This none too subtle paperback front comes from Robert Bonfils for 1969’s The Pink Box, published by Greenleaf Classics for its Candid Reader line, and credited to imaginary house author John Dexter so as not to incriminate the guilty party. What we like most about this cover is how half of it is taken up by a featureless white blanket. It’s almost as if Bonfils painted the fun part, then shrugged and said, “Eh, that’ll do.” We agree. It does just fine.
1916—Einstein Publishes General Relativity
German-born theoretical physicist Albert Einstein publishes his general theory of relativity. Among the effects of the theory are phenomena such as the curvature of space-time, the bending of rays of light in gravitational fields, faster than light universe expansion, and the warping of space time around a rotating body.