The goods are made of high-quality materials, with zippers and grommets boasting the brand name, and are stamped with what appears to be the proper manufacturing location and date.

"I'm interested in having robots build and maintain a high-fidelity model of the world," says Teller, whose central research focus is developing machines that have situational awareness.

By using Particle Swarm Optimization (PSO), a model was built up for calculating the optimum dispersion height of intrusive submunition dispenser, and mathematical simulation was carried out.