"The Quake-Catching Network is a collaborative initiative for developing the world's largest, low-cost strong-motion seismic network by utilizing sensors in and attached to internet-connected computers." The Economist's writeup notes that, since network communications are (sometimes) faster than the speed of sound in the earth's crust, a distributed network's observations of a temblor might reach a warning network before the quake itself reaches a traditional seismometer. [more inside]
posted by fantabulous timewaster on Sep 30, 2008 - 8 comments

The first was found just fifteen years ago, after centuries of speculation. As of today, we're up to 227 and counting. Most are just wobbles in data, but we have pictures and exotica too. And we are looking for more (although some think we shouldn't look very hard and others are drawing some surprising conclusions). The science and technology of finding the most fascinating and elusive types demands some of the cleverest engineering, yet you can even have a go for yourself. Previously on Metafilter
posted by Devonian on Apr 22, 2007 - 23 comments