Tiny subatomic particles called muons aren’t moving according ... They’re smaller than an atom. And, the muon is one of them. It’s like an electron, but 200 times heavier.

Door handles, taps, playground slides, furry pets… Getting zapped by static electricity is a common experience. But the ...

Understanding the origin of the mass of subatomic particles like protons and neutrons is a major challenge in modern physics.