OCD is crazy because wdym Iβd get to anxious to start an assignment but the moment my brain locks in on a satisfying notation for problem set organization I can sit through the assignment for hours and actually have fun doing it ..
Astronomers say they've discovered the first star that would appear green to human eyes.
The presence of calcium, sodium, and lithium in the star's composition is the source of its unusual color, astrophysicist Mark Hollands says.
(https://t.co/dCI7jQaXpT)