Famed science fiction writer Arthur C. Clarke once wrote that any sufficiently advanced technology will be indistinguishable from magic. Some of the tech the Army and other scientists are working on aren't quite in the realm of magic, but given the incredible nature of the work they're doing, there are many reasons to be excited about the future if you're a U.S. servicemember. There's no telling how long it will take to apply these ideas to military life, but the possibilities seem endless.
The U.S. Army is working on a new airdrop system it calls JPADS – Joint Precision Airdrop System. JPADS is intended to be used to drop critical supplies to troops in dangerous locations without endangering more troops by using a truck convoy. Current systems use GPS guidance systems that are prone to the same errors as any satellite system, such as satellites being out of place and their vulnerability to hacking. The new JPADS doesn't use GPS. It drops the pallet from 25,000 feet at distances up to 20 miles. The JPADS optical sensors analyze the local terrain and compare it to preprogrammed satellite imagery so the chutes move the cargo to its programmed destination.
2. Stealth Coating
It turns out stealth aircraft technology isn't 100 percent fail proof. Radar works by bouncing electromagnetic waves off of objects to pinpoint their locations. Original stealth technology scrambled the returning waves using "destructive interference," solid layers of material that would amplify the waves so that they effectively cancel out the returning waves. It doesn't work 100 percent of the time, however. Scientists have created a polarized crystal material that absorbs radar waves to prevent them from bouncing back instead. Hexagonal boron nitride captures 99.99 percent of radar waves and prevents refraction. Researchers will now need to create a thin coating to be able to apply it to current aircraft.
3. Smart Tanks
4. Space Drones
NASA's Proteus Unmanned Space Shutte (U.S. Air Force photo)
DARPA strikes again. The new XS-1 space shuttle doesn't go into space but rather boosts a payload into low-Earth orbit as it flies to the edge of space. The new shuttle has no pilots, but will be so reusable that it could fly ten times in ten days. A flight to boost something into space will still run as high as $5 million, but DARPA is working with private contractors Masten Space Systems, Virgin Galactic, Northrop Grumman, and the Jeff Bezos-owned Blue Origin to make the trips faster, smoother, and cheaper. DARPA already developed a space drone for military purposes, the X37-B, but few details are available, as the X37-B is classified.
5. Jetpack-Assisted Running
The Wearable Robotics Association conference opened in Phoenix last Wednesday and featured there were Arizona State University students who developed a jetpack that enhances a troop's ability to run in combat. Using compressed air, the pack can boost running speeds up to 15 mph.