Max Planck is widely recognized as the father of quantum theory for his groundbreaking work on energy quanta. His initial ...

Planck's constant is one of the fundamental constants that sets up all the "rules" for how things work in our universe. (It’s named after the theoretical physicist Max Planck, who is best known for ...

There are many well-known physical constants, but it always interests us when someone can approximately measure them using equipment you probably have. We could pretend it is because we want to help ...

From the multiverse to black holes, here’s your cheat sheet to the spooky side of the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

I’d like to invite you to an even higher level of nerdom! Every good nerd knows that E=mc^2. Every great nerd knows that, really, E^2=m^2c^4+p^2c^2 Want to know what that even means? Sure, I’ll tell ...

For a quarter century, cosmology has leaned on one framework to explain how the universe expands. Known as the ΛCDM model, it ...

Mean-field theory and semiclassical methods constitute vital frameworks in contemporary quantum mechanics. By replacing the intricate web of particle interactions with an average or “mean” field, mean ...

Max Planck really kicked off a whole new way of thinking about the universe. Before him, physics was pretty much all about ...