Paul M. Sutter
Why String Theory Requires Extra Dimensions
String theory found its origins in an attempt to understand the nascent experiments revealing the strong nuclear force. Eventually another…
The Holographic Secret of Black Holes
As weird as it might sound, black holes appear to be holograms. (more…)
How Black Holes Consume Entropy
Entropy is one of those fearsomely deep concepts that form the core of entire fields of physics (in this case,…
The Origins of the Black Hole Information Paradox
While physics tells us that information can neither be created nor destroyed (if information could be created or destroyed, then…
The Maddening Simplicity of Black Holes
Black holes. The name is said to come from the Black Hole of Calcutta, an infamous prison that you cannot…
Why Even Einstein Couldn’t Unite Physics
Near the end of his life Einstein worked tirelessly to find a way to unite electromagnetism with gravity. He could…
How Einstein Unlocked the Quantum Universe and Created the Photon
It started with a simple experiment that was all the rage in the early 20th century. And as is usually…
How to Think About a Four-Dimensional Universe
In Einstein's famous theory of relativity the concepts of immutable space and time aren’t just put aside, they’re explicitly and…
Is Anything Absolute with Relativity?
The theory of relativity is at once simple and elegant but also maddeningly nonintuitive. There’s no need to get into…
How Einstein’s Daydream of Light Created Relativity
Einstein’s fascination with light, considered quirky at the time, would lead him down the path to a brand new theory…