The fundamental nature of the universe: Allan Adams at TED2014


Originally posted on TED Blog:

Allan Adams. Photo: James Duncan Davidson

Allan Adams. Photo: James Duncan Davidson

Allan Adams “became a physicist to understand how the world works at its most fundamental level.” Adams, a professor of theoretical physics at MIT, points out that the things we’ve learned so far are pretty incredible: We know the universe began just 13.8 billion years ago, and have a pretty good idea how it’s going to end. We have a recipe for all the particles in the universe.

But to Adams, the most spectacular idea in modern physics is something called holography. He explains, “It reinterprets the structure of space and time, challenges our very notions of what it means to be fundamental.”

The story starts with black holes. By definition, black holes are things from which nothing can escape — and they aren’t just figments of our imagination, they really exist. Now, if you look straight at a black hole, what would you…

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