Radiation Detection Wrist Watch
luigi writes "I4U has this story: vigiWATCH is a newly created swiss company that offers the smallest, most precise radiation detector worldwide in a normal size wrist watch.
The watch displays current radioactivity rates from 0.00001mSv/h to 4.00000 mSv/h and cumulative radioactive dose from 0.001mSv/h to 9999 mSv/h. The precision is +/- 25% over total range.
Besides the radioactivity detection, its also showing the time in a digital and analog display. The watch looks like a normal casual wrist watch. Hope this watch never becomes standard equipment for survival on this planet.
The watch is sold on the site for $1100."
These might be useful for the UN weapons inspectors currently in Iraq. They could keep track of radiation without alerting any Iraqi authorities and get a true feel of whether there are weapons of mass destruction (specifically nuclear weapons) around.
US businesses that currently accept chip and PIN/signature
Here are some US Government produced specifications for making a geiger counter from materials found around the house.
www.bannination.com Two things float to the top he