Air delivery of supplies to areas where there's no place to land is typically done by parachute or helicopter. A parachute is reusable, but requires a trained rigger, periodic inspection, occasional repairs, controlled storage conditions and, of course, some way to return it to base after the drop. In dire battlefield conditions, used parachute components must at least be made unavailable to the enemy. In jungle areas, parachutes tend to leave the cargo hanging in the trees. Helicopters are expensive to operate, impossible to hide, make for high-risk operations behind enemy lines and can't land in the jungle without a prepared site.
Chase Warren and his teammates at DropMaster Inc. have a better idea: an economical, single-use delivery system that's compact, simple to rig and has the rectangular shipping container with all of the parts inside transforming into the hexagonal drop box! A small drogue chute with a metering line orients the package in free-fall and then deploys the deceleration system — three rotor blades that spin with the cargo (no bearings) at about 450 rpm and create lift to control the descent rate. It penetrates tree cover without a hitch and you can even use the parts as a camp stove to cook those fresh groceries!
Lantronix Inc. has expanded its line of controllers for sensor networks with the release of a rugged controller that improves management of automation systems used in a number of industries, including manufacturing, oil and gas, and chemicals.
Inspired by the hooks a parasitic worm uses to penetrate its host's intestines, the Karp Lab has invented a flexible adhesive patch covered with microneedles that adheres well to wet, soft tissues, but doesn't cause damage when removed.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is