The Time I Planted a Pipe Bomb Under Someone's Truck

I almost crash into a truck, at first. I can turn on a dime and accelerate like a tiny nitrous-oxide-fueled bat out of hell—even though I'm holding a 10-pound pipe bomb, 30 percent of my body weight. I don't know what I'm doing, really. But by the time I get to the truck to plant the bomb, it's easy. I know exactly… » 12/27/11 4:30pm 12/27/11 4:30pm

DARPA Developing Weapon Inspired by Arthur C. Clarke Idea From 1955

Those of you who are familiar with Arthur C. Clarke's 1955 novel Earthlight may recognize a new weapon from DARPA dubbed the Magneto Hydrodynamic Explosive Munition (MAHEM). In the novel, a commander unleashes "The Stiletto"—a weapon consisting of a jet of molten metal hurled through space by an electro-magnet. The… » 4/23/08 8:30pm 4/23/08 8:30pm