This is an epic build inside a steel briefcase. A nice cover conceals the internal circuitry. Don’t take this anywhere near an airport! Inside is a battery holder that has C4 explosive labeling on it. Nice touch. The device is powered by six C cell batteries...
Check out the Defusable Clock bolted to the side of a 50 caliber ammunition case. The liquids inside the jars are simply colored soap solution. Nice work,...
