Cool Runnings: Lockheed using microscopic drops of water to chill chips from the inside

Every year, electronic components shrink a bit more, allowing engineers to create more powerful and sophisticated chips. Unfortunately, these chips also generate a lot of heat, so novel cooling systems are needed to keep them running. As part of DARPA's ICECool-Applications research program, Lockheed Martin is developing a way of cooling high-powered microchips from the inside using microscopic drops of water.Read More


DARPA's unmanned X-Plane packs electric fans aplenty for vertical take-off and landing

If there was a competition for the oddest looking aircraft, then DARPA's VTOL Experimental Plane (VTOL X-Plane) would have to be in the running for the main prize. With a modularized, cellular wing design that looks like a flying set of cupboards, the unmanned aircraft is a hybrid of fixed-wing and rotary wing technologies designed to create a vertical take-off and landing (VTOL) aircraft that boasts greater range and speed capabilities.Read More


DARPA readies unmanned ACTUV sub hunter for sea trials

The day of the robot warship may be a lot closer than many people think with DARPA announcing that it will christen its Anti-Submarine Warfare (ASW) Continuous Trail Unmanned Vessel (ACTUV) on April 9 at the Swan Island shipyard in Portland, Oregon. Also known as the Seahunter, the 139 ft (42 m) long vessel is designed to track potentially hostile submarines for months at a time without a crew.Read More


DARPA's fully-loaded quadcopter autonomously navigates an indoor maze at 45 mph

A fully-laden quadcopter recently flew through an indoor obstacle course at 45 mph (72 km/h) as part of DARPA's Fast Lightweight Autonomy (FLA) program. The test flight was conducted entirely under autonomous control with the goal of developing small unmanned aerial vehicles (UAV) with the ability to navigate through tight spaces without the need for outside control or GPS.
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DARPA looks to revolutionize neural interface implants

DARPA has announced a program aimed at developing a cutting edge neural implant capable of forming a communication bridge between a human brain and electronic devices. It is hoped that technology developed under the Neural Engineering System Design program will have a wide range of applications in research and healthcare.Read More


DARPA gives Northrop Grumman nod to develop unmanned VTOL flying wing for small US Navy ships

DARPA has revealed more details of the Tactically Exploited Reconnaissance Node (Tern) program that aims to turn smaller US Navy ships into miniature aircraft carriers for Unmanned Air Vehicles (UAV). Phase 3 of program to develop a tail-sitting flying wing designed to take off and land vertically from destroyers and other small ships was awarded to Northrop Grumman, which will build a full-scale demonstrator for sea trials.Read More


Northrop Grumman set to develop tail-down UAV for DARPA's Tern program

The competition to fulfill DARPA's plan to turn US Navy destroyers and frigates into drone-launching aircraft carriers seems to be over as Northrop Grumman has unveiled its version of the Tactically Exploited Reconnaissance Node (Tern) Unmanned Aerial Vehicle (UAV). Based on the flying wing design, the Tern UAV lifts off vertically in a tail-down configuration and is designed to operate from the decks of smaller surface ships in the US Navy without the need for aircraft carrier-type runways.Read More


DARPA wants to make airborne communications more stable

Military airborne communications can be tricky. Not only do they need to overcome attempted disruption from hostiles, but also tackle the difficulties in getting different systems to work together. DARPA is looking to improve things, soliciting proposals to get both manned and unmanned systems communicating faster, more securely and in spite of enemy jamming attempts.Read More


DARPA's ICARUS program to develop self-destructing air delivery vehicles

Two years ago, DARPA started developing self-destructing electronics as a way to prevent advanced military gear falling into the wrong hands. Now the agency is expanding on the idea with its Inbound, Controlled, Air-Releasable, Unrecoverable Systems (ICARUS) program, which is tasked with developing small, unmanned, single-use, unpowered air vehicles that can can be dropped from an aircraft to deliver supplies to isolated locations in the event of disasters, then evaporate into thin air once their job is done.Read More


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