Tell us about yourself!
I read somewhere that those flickering nightlight 'candles' simply re-used the tunes chip from a cheap electronic birthday card - have you tried pointing your detector at one to see if it plays a tune?
EDC stands for Every Day Carry. It is often used for those little tool kit packs that clip to a belt and carry needle and thread, some matches, a blade of some sort, a pencil and paper, other tools and things that come in handy nearly every day.
Modifying an Old HP7475a Plotter to Work Over USB
DigiLevel - a Digital Level With Two Axes
Delicious GF Blackberry Grunt
Quick Clamp & Release Vice
Recycled HDD Powertool (Disk of Prometheus)
Tools + Materials for 3D Printing
3D Printing Class