News tagged with positive feedback

Was the Earth ever frozen solid?

The movie The Day After Tomorrow depicts a catastrophic climate shift to global cooling, which is referred to as the new ice age. In the movie, melting of polar ice caused by global warming disrupts the North Atlantic current, ...

dateMay 04, 2018 in Earth Sciences
shares22 comments 0

Selection of a desired dynamical behavior

Multi-stability, or coexistence of multiple behaviors, is a universal phenomenon found in almost all areas of science in nature, from lasers and chemical reactions to climate or the brain. The phenomenon of multi-stability ...

dateJul 27, 2015 in General Physics
shares9 comments 0