For the first time in the Indian state of Maharashtra, life sentences were meted out based on the findings of Brain Electrical Oscillation Signature(BEOS) profiling. [more inside]
posted by Gyan on Jul 21, 2008 - 53 comments

Doctor Larry Brilliant (mentioned before) spoke at TED this year, calling himself the "luckiest man in the world." He played witness to the last case of Smallpox, and played a significant role in making it the last case. Inspiring/terrifying video here, long, with some graphic images of smallpox.

Back in 1974, Brilliant's technique for early detection in India was to take graphic photos door to door, asking if anyone inside looks like this. Now, as head of Google's philanthropic efforts, he's advocating systems for "early detection, early response." Unsurprisingly, Google, etc, are an important piece of that system: can we detect what's happening before it can spread?

One of the first responses to Brilliant is up already, a means for doctors to immediately text epidemiological information straight into a global spatial database. It's a rough and promising start, and its fascinating that it's coming from the bottom up, instead of NGOs like the Red Cross.
posted by cloudscratcher on Aug 30, 2006 - 17 comments

Advanced methods of bomb detection and investigation. New equipment developed to scan cars and people, such as a parking lot device which quickly bathes the car's trunk in invisible neutrons, a procedure that makes materials inside the trunk emit gamma-rays that would indicate the presence of explosives. Also, a bomb disposal robot which take[s] fingerprints before blowing [a] package up.
posted by mcgraw on May 3, 2004 - 17 comments

Spot the hoaxes!
posted by Carlos Quevedo on Nov 21, 2002 - 15 comments