Today I am sharing my current Neil deGrasse Tyson “shorts” playlist from YouTube. Within it are his commentaries on everything from Newton to neutrinos and everything in between. While heavily science driven (well, of course), Neil often comments on everyday …

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The other day I shared a tip on how to easily remove duplicates from multiple playlists in Spotify. Today I’m sharing yet another; something that has plagued me since day one – alphabetizing your playlists. I looked high and low and still could not find a way to do this. That is until this morning. It’s so danged simple, it’s ridiculous.

The Challenger disaster was a devastating blow and prompted President Ronald Reagan to convene fourteen extraordinary specialists to investigate the cause of the accident. The result was the Rogers Commission, named for its chairman William P. Rogers, and included Neil Armstrong, Sally Ride, physics Nobel laurate Richard Feynman, and mechanical engineer, Roger M. Boisjoly of Moron Thiokol, who had warned NASA of the uncertainty of the O-ring and its possible failure, which unfortunately came to fruition.

I remember when Voyagers 1 and 2 were launched by NASA in separate months in the summer of 1977 from Cape Canaveral, Florida. As originally designed, they were to conduct closeup studies of Jupiter and Saturn, Saturn’s rings, and the larger moons of the two planets. To accomplish their two-planet mission, the spacecraft were built to last five years. But as we see, they achieved all their objectives and then some!