“My dad was a composer and a musician, but he never finished high school. His formal education was rather minimal from the standard...”

“When you buy a jacket, you pick the size to ensure it fits. Similarly, we live in a universe in which the amount of dark energy fi...”

“Nature's patterns sometimes reflect two intertwined features: fundamental physical laws and environmental influences. It's nature'...”

“When you drive your car, E = mc2 is at work. As the engine burns gasoline to produce energy in the form of motion, it does so by c...”

“The bottom line is that time travel is allowed by the laws of physics.”

“I believe the process of going from confusion to understanding is a precious, even emotional, experience that can be the foundatio...”