Remember The Empire Strikes Back? The boycott of the 1980 Summer Olympics in Moscow, protesting Soviet invasion of Afghanistan? Airplane? Defender, Battlezone and Pac-Man? Zork? John Lennon’s murder? Iron Maiden’s debut? AC/DC’s “Back in Black” ? “Disco Sucks?” (granted that was on a sign in 79’s Disco Demolition Night but the sentiment still rings true) Mount St. Helens eruption? The US ice hockey team beating the Soviet Union in the 1980 Winter Olympics? Who shot J.R.? Well all of these were in 1980, not just the 80’s but the turn of the decade. There was another thing that debuted in 1980 and that was the Rubik’s Cube. Invented in ‘74 by a Hungarian sculptor, it was sold to Ideal Toys in 1980. As Wikipedia describes it – In a classic Rubik’s Cube, each of the six faces is covered by 9 stickers, among six solid colors (traditionally white, red, blue, orange, green, and yellow). A pivot mechanism enables each face to turn independently, thus mixing up the colors. For the puzzle to be solved, each face must be a solid color.