A phase transition called traffic jam

… this is actually a pretty familiar scenario for particle physicists, who are used to studying phase transitions, such as the transformation of liquid water into solid ice. In this case, the critical threshold is temperature, which triggers clusters of molecules to slow down and form a crystal lattice, which then spreads to nearby molecules. A traffic jam is simply a solid made of idling cars.

From an interesting post by Jonah Lehrer, here. Particle physicists — that killed me, though 😉


About Guru

I am an Assistant Professor in a Metallurgical Engineering and Materials Science Department; I also pursue research in the broad area of computational materials science.
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