It is maybe the one moment of tragedy where most 80s kids remember where they were when it happened. Today, RAD! 80s90s History is looking at the Challenger disaster. Our guest is @fmanjoo

How many possible permutations are there on a Rubik’s Cube? How did the Rubik’s Cube come out of the Soviet block before even Tetris did? And did the creator get rich off of his investment or not? It’s the 50th anniversary of its creation so today we’re looking at the history of the Rubik’s Cube.

Did you know that we could have had the answering machine decades before we actually got to buy one? Why the 1980s and 90s was an unusual time for an innovation explosion in communications technology. The history of the whole AT&T/Ma Bell breakup by the government. And how much did YOU beg...