Trees, volcanoes and climate

..large eruptions in the tropics and high latitudes were primary drivers of interannual-to-decadal temperature variability in the Northern Hemisphere during the past 2,500 years. Overall, cooling was proportional to the…

Braess Paradox in AC Power Networks

Adding an extra road in a road network can increase traffic congestion. This counter-intuitive outcome is called a¬†Braess Paradox. ¬†Braess Paradoxes, where increased connectivity degrades the performance of a network,…