Changing names of cities: what’s in a name?

Changing a town’s name for a singular – even arbitrary – purpose, even if only temporarily, has a relatively long history. Changing names of cities also leaves with a few questions: What good did these city name changes accomplish? Do residents of these cities feel any prouder of their localities now than before? Have the changes resulted in better investment opportunities, infrastructure or living standards?

Chandrasekhar: He knew how the stars will die

Chandrasekhar became famous for his discoveries about the evolution of the stars. His work was vast, and he began early, developing his theory of stars’ evolution before he had even turned 20. Google is changing its logo globally to a doodle of him and the Chandrasekhar Limit. That refers to his calculation that once a star reaches 1.44 times the size of our own sun, it doesn’t form a white dwarf as expected but collapses, eventually becoming a black hole.