Hill End - Places to See - The Age

Hill End - Places to See The Age, Australia - Nov 19, 2008 Although no metal detectors or gold panning are allowed within the historic site, there is a fossicking area just past the cemetery, off the Mudgee Rd. ...

Idiot-proofing the Defibrillator - IEEE Spectrum

IEEE Spectrum

Idiot-proofing the Defibrillator IEEE Spectrum, NY - Nov 11, 2008 A sophisticated peak detector then analyzes the signal in search of a heartbeat. A normal heartbeat is essentially a cycle of blood-pressure increases and ...