• New Israeli technology speeds up warfare

    Israel is among several nations harnessing digital and satellite technology to develop C4I systems — short for “command, control, communications, computers and intelligence” — that integrate battlefield information.; one Israeli officer says the goal is to have “all the elements of a force —- seeing the same tactical picture, and you can move information from one to the other completely seamlessly”

  • Igloo-shaped Poo-Gloos eat sewage, clean water

    Inexpensive igloo-shaped, pollution-eating devices nicknamed Poo-Gloos can clean up sewage just as effectively as multimillion-dollar treatment facilities for towns outgrowing their waste-treatment lagoons, according to a new study

  • Floods wreak havoc on Queensland infrastructure, threaten Aussie economy

    Queensland is Australia’s largest coal exporter and accounts for about 20 percent of the nation’s A$1.28 trillion economy; the state’s worst in fifty years have forced the evacuation of 4,000 people and affected about a million square kilometers, or an area the size of France and Germany combined; it may cost more than A$5 billion to repair the damage the deluge has caused; Australia had its third-wettest year on record during 2010; the rain has destroyed cotton crops, halted coal deliveries, shut mines, and prompted producers including BHP Billiton Ltd. and Rio Tinto Group to declare force majeure, a legal clause allowing them to miss contracted deliveries

  • NSF funds new water sustainability project

    A 45 million grant from the National Science Foundation will allow University of Wisconsin-Madison researchers to turn a comprehensive lens on Madison’s water in all its forms — in the lakes, streets, faucets, ground, and atmosphere; the study will examine the complex links between the water system and factors such as land use, climate change, human activities, development, and ecosystems

  • Sourcefire expands westward

    Maryland-based Sourcefire acquires Palo Alto-based Immunet for $21 million, expanding the company’s cybersecurity services; the acquisition will allow Sourcefire to accelerate its cloud-based initiative and provide a platform to expand its security services

  • Face recognition on the go

    New mobile phone software recognizes friends in real time; the smart phone’s camera picks out faces in the crowd and tags them with names — so that their latest entries in Facebook, LinkedIn, or tweet appears on the smart phone’s screen

  • Twelve research teams to develop persistent-stare, visual-intelligence systems

    The U.S. military anticipates a significant increase in the role of unmanned systems in support of future operations, including jobs like persistent stare; by performing persistent stare, camera-equipped unmanned ground vehicles would take scouts out of harm’s way; these machines’ truly transformative feature will be visual intelligence, enabling these platforms to detect operationally significant activity and report on that activity so warfighters can focus on important events in a timely manner

  • More airports consider replacing TSA with private contractors

    Airports around the United States — including airports in Los Angeles, the Washington, D.C. metro area, Charlotte, North Carolina, and Orlando, Florida — are considering replacing the TSA with private security contractors; privatizing security will not affect cost or protocol, but could bolster efficiency and customer relations

  • Edible optical tags to combat counterfeit drugs

    A Hawaii-based company offers a new way to combat counterfeit drugs; affix a tiny, readable tag to each pill; the tags are made from clear, 100 percent silicon dioxide, which has been safely used as an ingredient in food and drugs for decades; they are both edible and biologically inert

  • Hoyos shows cheap, dollar bill-size iris scanner

    Hoyos shows a small iris scanner which will allow scanning on the go; at just 5.5 inches wide, 4 inches tall, and 3 inches deep, the company’s latest iris scanner is not only a quarter of the size of the device’s previous iteration, the EyeSwipe Mini, but a quarter of its cost: the unit’s price is just $1,499

  • Voice biometrics company Persay sold for $6.7 million

    Persay, which was spun off from Comverse Technology Inc. subsidiary Verint Systems Inc. in 2000, raised $10.4 million in four financing rounds; the sale price is lower than the amount invested in the company

  • China makes Skype illegal

    China announced that it had made illegal the use of Skype, the popular internet telephony service, as the country continues to shut itself off from the rest of the world

  • Privacy pants for airport security

    “Privacy pants” would allow airport security personnel to do their job while keeping passengers’ privacy and dignity intact

  • China will cut rare earths export quotas yet again

    China produces 97 percent of the world’s rare earth elements; over the last three years it has been steadily reducing the exports of these metals; the Chinese say the reason is the need for growing domestic demand; critics say that China’s goal is to undermine the high-tech sectors of Western countries’ economies; earlier this year China stopped shipping rare earths to Japan following a dispute between the two countries over a couple of small Pacific islands

  • U.S. rare Earth mine resumes active mining

    Colorado-based Molycorp resumed active mining of the rare Earth metal facility at Mountain Pass, California last week; the site had been shutdown in 2002 amid environmental concerns and the low costs for rare Earth metals provided by mining operations based in China