How Many Fundamental Constants Does It Take To Define Our Universe? (Synopsis)

“The joy of life consists in the exercise of one’s energies, continual growth, constant change, the enjoyment of every new experience. To stop means simply to die. The eternal mistake of mankind is to set up an attainable ideal.” -Aleister Crowley As we learn more and more about the Universe, we’d like to describe it … Read more

The four biggest mistakes of Einstein’s scientific life (Synopsis)

“The only man who never makes a mistake is the man who never does anything.” -Theodore Roosevelt Scientists make mistakes. We fail. We have our intuition lead us astray; we synthesize information in ways that lead to catastrophically wrong predictions. Whether we make sloppy, calculational errors, have oversights in what we consider, or whether we … Read more

Ask Ethan: Could We Reach The Speed Of Light By Christmas? (Synopsis)

“The very closest stars would require many years to visit, even traveling at the speed of light, which is impossible according to Einstein’s theory of relativity. Today’s fastest spaceships would require 200,000 years to travel to Alpha Centauri, our closest bright star. The energy required to send a hundred colonists to another star, as Frank … Read more