Einstein's Theory Of Relativity Does A Fantastic

The Pinpoints Of Starlight We See With The Naked Eye Are Photons That Have Been Streaming Toward Us For A Few Years Or A Few Thousand.

Energy Is The Ultimate Convertable Currency.

If String Theory Is Right, The Microscopic Fabric Of Our Universe Is A Richly Intertwined Multidimensional Labyrinth Within Which The Strings Of The Universe Endlessly Twist And Vibrate, Rhythmically Beating Out The Laws Of The Cosmos.

I’ve Spent Something Like 17 Years Working On A Theory For Which There Is Essentially No Direct Experimental Support.

My Best Teachers Were Not The Ones Who Knew All The Answers, But Those Who Were Deeply Excited By Questions They Couldn't Answer.