Sidney Perkowitz
Science Writer
Sidney Perkowitz is a science writer and has been Candler Professor of Physics Emeritus at Emory University. He is the author of Hollywood Science: Movies, Science, and the End of the World (2007) and his latest books are Physics: A Very Short Introduction (2019) and Real Scientists Don’t Wear Ties (forthcoming, 2019). He lives in Atlanta.
Written by Sidney Perkowitz
essayEarth science and climate
Flash!
It ignited life on Earth, propelled evolution, and now signals climate change. Yet what sparks lightning remains a mystery
Sidney Perkowitz
ideaPhysics
Can a physics of panic explain the motions of the crowd?
Sidney Perkowitz
essayFuture of technology
Crimes of the future
Predictive policing uses algorithms to analyse data and cut crime. But does it really work, and should it be trusted?
Sidney Perkowitz
essayDeep time
Light dawns
Light travels at around 300,000 km per second. Why not faster? Why not slower? A new theory inches us closer to an answer
Sidney Perkowitz
essayFuture of technology
Quantum gravity
The most exciting discovery in physics could come about thanks to telecoms satellites. Is a single theory of reality in sight?
Sidney Perkowitz