Work, ageing, Sheldon Cooper: Wknd interviews award-winning theoretical physicist Deepak Dhar
The laws of probability didn’t seem to work here.When it came to certain systems — storms, earthquakes, meteors — there was too much at play; too many layers, each one too complex and shaped by too many variables. Who could model or account for that?An answer emerged in the 1980s. A 39-year-old Danish theoretical physicist, Per Bak, came up with something called the sandpile model. (Read on for a bit more on what that is.)Two Indians, Deepak Dhar and Ramakrishna Ramaswamy, took that theory and b...