1910 – The first US patent for a traffic signal system was issued to Ernest E. Sirrine. It switched an illuminated sign between the words “stop” and “proceed.”
1972 – Nolan Bushnell installed a coin-operated arcade game at Andy Capp’s tavern in Sunnyvale, California. It only played Allan Alcorn’s Pong. Within four months there were 10,000 across the country.
1974 – The January issue of Popular Electronics was published featuring the Altair 8800 microcomputer from Micro Instrumentation Telemetry Systems in Albuquerque, New Mexico on the cover. For $439 you got everything you needed to build a computer in one kit boasting 256 bytes of memory!
Read Tom’s science fiction and other fiction books at Merritt’s Books site.