1951 MIT Whirlwind computer seen on television
Source: https://www.computerhistory.org/tdih/april/20/#mit-whirlwind-computer-seen-on-television
Source: https://www.computerhistory.org/tdih/april/20/#mit-whirlwind-computer-seen-on-television
Source: https://www.computerhistory.org/tdih/april/19/#first-fortran-program-runs
Source: https://www.computerhistory.org/tdih/april/18/#ibm-first-to-use-megabit-chip
Source: https://www.history.com/this-day-in-history/apollo-13-returns-to-earth
Source: https://ultimateclassicrock.com/rolling-stones-debut-album/
Source: https://www.history.com/this-day-in-history/apollo-13-oxygen-tank-explodes
Source: https://www.history.com/this-day-in-history/first-launching-of-the-space-shuttle
Source: https://www.history.com/this-day-in-history/apollo-13-launched-to-moon