Different atoms and ions possess characteristic energy levels. Like a fingerprint, they are unique for each species. Among ...
Real-world materials are usually messier than the idealized scenarios found in textbooks. Imperfections can add complications and even limit a material's usefulness. To get around this, scientists ...
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...
Forbes contributors publish independent expert analyses and insights. I write about physics, science, academia, and pop culture. The 2018 winter Olympics in Pyeongchang are winding down, which feels ...