The Theory of Everything
Physicists talk rapturously about an equation that could reconcile the four fundamental interactions of nature. But why should you care?
![](https://develop.bigthink.com/wp-content/uploads/2011/02/origin-49.jpg?w=480&h=270&crop=1)
Sign up for The Nightcrawler Newsletter
A weekly collection of thought-provoking articles on tech, innovation, and long-term investing from Nightview Capital’s Eric Markowitz.
Every Wednesday, Michio Kaku will be answering reader questions about physics and futuristic science. If you have a question for Dr. Kaku, just post it in the comments section below and check back on Wednesdays to see if he answers it.
Today, Dr. Kaku addresses a question posed by Bruce Vang Vang: What will we gain if we eventually discover the Theory of Everything?