Questioning the purpose of whale song — for love or echolocation? When Eduardo Mercado first heard a whale singing decades ago, he didn’t accept that the continuous pattern of sounds they were ...
8hon MSNOpinion
Today’s Atlantic trivia: Jabs at past presidents
Alas, a jiffy was first proposed as the name for the time light takes to travel one centimeter in a vacuum—about 33 ...
Bob’s Blog: "It's been a profound experience to actually feel how slow we are by watching myself grow old as we take our first baby steps among the stars" ...
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