~a month in the life of a lifelong learner~ favorite college professor

โ€œWhen overwhelmed thinking about covid, I distract myself. Like, I think about how to write pi in binary.โ€ . . . → Read More: ~a month in the life of a lifelong learner~ favorite college professor

fourteen ~ quasar

So this Q thing, with its extreme luminosity, gets its powerful energy from matter being sucked into a supermassive black hole at the center of a galaxy. . . . → Read More: fourteen ~ quasar