category: relativity
There’s a glitch at the edge of the universe that could remake physics
This immutable number determines how stars burn, how chemistry happens and even whether atoms exist at all. Physicist Richard Feynman, who knew a thing or two about it, called it “one of the greatest damn …
Youth can not know how age thinks and feels. But old men are guilty if they forget what it was to be young.
Hope is the bedrock of this nation. The belief that our destiny will not be written for us, but by us, by all those men and women who are not content to settle for the world as it is, who have the courage to remake the world as it should be.
---Barack Obama