On this day sixty years ago, a 34-foot-tall Soviet rocket lifted off the Earth from a Cosmodrome in present-day Kazakhstan.  Its payload -- a shiny silver globe with four external antenna masts to broadcast a repeating radio chirp back to Earth.  The Soviets called it Prosteyshiy Sputnik 1 -- “Simple Satellite 1.” The world’s first successful orbiting satellite was tiny, just 22 inches in diameter and weighing 184 pounds.  But its “beep-beep -- beep-beep” signal was rebroadcast everywhere and easy to pick up directly by shortwave radio.  Sputnik could also be seen in orbit by the naked eye, the sun

Forty years of research about the psychology of human memory has shown that our memories are far from perfect replicas of the events that they purport to describe. Eyewitness accounts, in particular, have been proved unreliable – with a profound impact on the value of courtroom testimony. Thousands of criminal convictions have been based on identifications and accounts later shown to be incorrect. Human memory is malleable -- it is affected by a number of factors that can modify it or distort it. It is well known that people can be induced to remember and to sincerely believe episodes from

The other day, I noticed a New York Times obituary for Alan Peckolick, a graphic designer and illustrator known for his distinctive corporate logos and typeface designs. Peckolick championed “expressive typography.” He wrote a textbook called “Teaching Type to Talk.” He created General Motors’ “GM” logo, and letterforms for Mercedes-Benz, Pfizer and Revlon. In a 2015 interview, Peckolick explained that he conceived of “letterform as a piece of design. Cat is not ‘cat’ — it’s c-a-t. That’s what led to the beginning of the expressive topography.” Peckolick belonged to a pioneering generation of designers who reinvented typeface as a form