photon

Tech
Scientists Clocked the Shortest Time Period Ever: 247 'Zeptoseconds'
Researchers in Germany measured the time it took for a light particle to dislodge two electrons within the same molecule—the fastest event ever recorded.
Becky Ferreira
10.20.20
Tech
Quantum Leap: Researchers Send Information Using a Single Particle of Light
This could pave the way for quantum computer circuits where electron qubits exchange information via photons.
Daniel Oberhaus
12.23.16
Tech
Watch Laser Tag's Inventor Explain Its 'Star Wars' Influence
Inventor George Carter saw the laser battles in the 1977 film and decided to make them more real.
Leif Johnson
11.19.16