-
Future weapons on display
Last week the futuristic-looking XM-25 IAWS was displayed to lawmakers; the system, still under development, will eventually be used to address the defeat of defilade targets — those targets protected by obstacles such as hills or ridges
-
-
Upcoming UCLA extension course: Biometric Identification Technology
UCLA Extension course offers comprehensive review of major biometric technologies and issues; the course is designed for both people already in the field and for newcomers
-
-
Phase II for AV's nano aircraft
Tiny UAV — 7.5 cm wing span, 10 grams in weight — to be used by military, law enforcement to gather information outdoors and indoors
-
-
Stretchy spider silks can be springs or rubber
Spider silk is stronger than steel and nylon, and more extensible than Kevlar; it would be ideal for personal protective gear for soldiers and law enforcement, and medical applications; “would be ideal” — because we do not yet know how to spin artificial silk; Canadian scientists have interesting ideas
-
-
U.S. Army to expand Land Warrior to an entire brigade
Land Warrior is a modular fighting system that uses state-of-the-art computer, communications, and global positioning technologies to link soldiers digitally on the battlefield; it has proved itself in Iraq
-
-
Microwave: Nondestructive imaging technology of the future?
Microwaves on a chip may replace X-rays for medical imaging and security
-
-
Pentagon wants laser attack warnings for satellites
The U.S. economy and military capabilities are dependent on satellites for communication and information gathering; growing anti-satellite warfare capabilities — for example, by China — lead Pentagon to seek a measure of protection for space-based assets
-
-
Cheap carbon trap cleans up power station emissions
Sequestering CO2 is a good way to fight global warming, but only about 10 percent of the gas produced in the process of burning fossil fuels is CO2; most of the rest is nitrogen, which is not a greenhouse gas; there is a new, inexpensive way to separate the two
-
-
IAEA: Iran evasive about its nuclear program
Iran’s march toward the bomb continues unabated; the U.S. intelligence community may have concluded that Iran had “halted” its nuclear weapons program in 2003, but a UN atomic agency says indications are to the contrary
-
-
But will it work, Sir?
There are many different combat and defensive techniques, and each has some merit, some application, some innovation; the question that must be asked is: will this technique work when the ultimate test arrives and it must be used in real time?
-
-
Torrefaction treatment for biomass
Torrefaction is increasingly seen as a desirable treatment for biomass because it creates a solid product which is easier to store, transport, and mill than raw biomass
-
-
Megawatt tidal turbine completed
U.K. maritime energy specialist completes installation of 1.2 MW tidal energy system off the shore of Northern Ireland; system to provide clean electricity equivalent to that used by 1,000 homes
-
-
Qinetiq in $400 million TALON robot contract
There are more than 2,000 TALON robots deployed around the world, mostly in Iraq and Afghanistan; they have been used in more than 80,000 counter-IED missions to date; DoD wants more of this useful system
-
-
Turning buses into mobile sensing platforms
Modern buses could be used as mobile sensing platforms, sending out live information that can be used to control traffic and detect road hazards, according to European researchers
-
-
New grants to create fabrics which render toxic chemicals harmless
New fabrics made of functional nanofibers would decompose toxic industrial chemicals into harmless byproducts; potential applications include safety gear for soldiers and first responders —and filtration systems for buildings and vehicles
-
The long view
Nuclear Has Changed. Will the U.S. Change with It?
Fueled by artificial intelligence, cloud service providers, and ambitious new climate regulations, U.S. demand for carbon-free electricity is on the rise. In response, analysts and lawmakers are taking a fresh look at a controversial energy source: nuclear power.
Huge Areas May Face Possibly Fatal Heat Waves if Warming Continues
A new assessment warns that if Earth’s average temperature reaches 2 degrees C over the preindustrial average, widespread areas may become too hot during extreme heat events for many people to survive without artificial cooling.
Exploring the New Nuclear Energy Landscape
In the last few years, the U.S. has seen a resurgence of interest in nuclear energy and its potential for helping meet the nation’s growing demands for clean electricity and energy security. Meanwhile, nuclear energy technologies themselves have advanced, opening up new possibilities for their use.