• The (re-)emergence of the Main Battle Tank

    Many eulogized the Main Battle Tank as a relic of the past; armies no longer fight other countries’ armies, but rather non-state actors — often in urban setting; moreover, these sub-national organizations are equipped with sophisticated anti-tank weaponry which makes the employment of heavy armor costly (as Israel learnt in its war with Hezbollah in the summer of 2006); this is changing, though, as armies retrofit their tanks to make them relevant for asymmetrical warfare

  • British company purchases American IED detection firm for $90M

    Last week the British defense firm Chemring finalized a deal to purchase Detection Systems, a subsidiary of General Dynamics, for $90 million; North Carolina based Detection Systems specializes in improvised explosive devices (IED) sensor systems; Detection Systems currently supplies the U.S. military with vehicle mounted IED detectors; the acquisition helps to enhance Chemring’s existing IED detection capabilities and provides growth opportunities for its chemical and biological detection programs; the purchase will not be finalized until the U.S. government reviews the proposal

  • Michigan cell snooping furor

    The furor over Apple surreptitiously planting tracking software in users’ iPhones and iPads comes on the heels of reports that police in Michigan were using a portable device capable of scanning and downloading cell phone contents in a very short time

  • Atlanta opposes tough immigration law fearing financial backlash

    The Atlanta City Council is attempting to persuade Georgia governor Nathan Deal from signing a tough Arizona-style immigration law that was recently passed; the council’s opposition to the bill is largely based on financial reasons as it fears losing millions of dollars in revenue from its tourism and convention business if organizations boycott Georgia as a result of the law; similar financial reasons recently motivated the Arizona business community to mobilize against several controversial immigration bills; it is estimated that the backlash against the recent Arizona immigration law resulted in more than $200 million in lost revenues to businesses

  • Space technology of practical uses on Earth

    Terahertz technology developed for space missions to study the most distant objects in the universe is now finding a host of practical applications back on Earth; most clothing and packaging materials are transparent to Terahertz radiation, whereas skin, water, metal and a host of other interesting materials are not; this gives rise to some important day-to-day applications: detecting weapons concealed under clothing or inside parcels; distinguishing skin and breast cancer tissue; quality control of manufactures items and processes in factories

  • Beverage industry seeks to curb water usage

    The beverage industry is actively working with researchers to conserve water as it requires vast amounts of water in its production processes; as much as 98 percent of the industry’s water usage comes from growing the ingredients used to make drinks; it is projected that by 2030 water demand will exceed supplies by 40 percent; analysts predict that water shortages will disrupt production and in times of scarcity can damage a company’s reputation; Coke has come under fire in India where residents blame the company for severe water shortages and improperly disposing of contaminated sludge; some companies are leading the charge and working with local farmers to help reduce water consumption and bolster local water supplies

  • Government plan for consolidated online ID unveiled

    Last Friday President Obama unveiled a plan to establish federal standards to create consolidated secure online passwords; the ultimate goal of National Strategy for Trusted Identities in Cyberspace (NSTIC) is to create a more secure environment for online transactions where users only have to register once and can use a common password for multiple sites; NSTIC lays out the industry standards and technology policies around the new authentication methods but leaves the development and deployment of the technology entirely in the hands of the private sector to avoid the establishment of a government-led national ID; privacy advocates worry that it could create an environment where authentication is increasingly required

  • Firm pushes for open wireless sensor data

    As wireless sensors are becoming increasingly ubiquitous in electrical grids, homes, and businesses, electronic enthusiasts and programmers believe that this data could be used to create a host of new devices with practical uses; making sensor data freely available allows engineers to build software and apps that monitor data in real time for things like local radiation levels, water quality, or even your home’s energy consumption; leading the push for open sensor data is U.K. based Pachube (pronounced “patchbay”) which has developed a network of sensors that collect six million points of data per day; the majority of sensor information is currently encrypted and therefore inaccessible

  • India bans Nokia push e-mail devices until govt. surveillance is allowed

    BlackBerry’s maker RIM complained that the Indian government singled out its popular smartphone for harsh regulatory treatment because of the phone’s e-mail encryption which prevented Indian law enforcement services from snooping on e-mails of people suspected of involvement in terrorism or crime; now the Indian government is considering putting a hold on the sales of Nokia devices with push e-mail until monitoring systems were in place

  • 70-kg plane available for $39,000

    A Finnish company is offering a personal plane for about $39,000; the plane weighs only seventy kilograms; wingspan is nearly five meters, nose to tail 3.5 meters, and height 1.3 meters. maximum take-off weight is 200 kilograms; speed range is 70-140 km/h with a service ceiling of three kilometers

  • Abandoning nuclear power would cost Germany billions

    Nuclear power is highly unpopular in Germany, and in the wake of the nuclear disaster in Japan, Germany chancellor Angela Merkel announced that Germany would abandon nuclear power generation (she called it “Atomausstieg,” or “nuclear exit”) and would gradually close its seventeen nuclear power plants; there is a debate in Germany about whether abandoning nuclear power would cost Germany 3 billion Euros a year – or only 2 billion Euros, as the government says it would

  • Experts: new U.S. nuclear reactors unlikely soon

    Experts on a panel at Stanford University say radiation leaks at Japan’s Fukushima plant could impact the future of nuclear energy in the United States and abroad; they said that nuclear safety improved after the historic disasters at Three Mile Island and Chernobyl. Richter, and that it was improved further after the 9/11 attacks; they expect similar safety reviews by the U.S. Nuclear Regulatory Commission following the Fukushima accident

  • Rare Earth scientific breakthrough may increase their use

    Rare Earth metals are a series of elements that represent one of the final frontiers of chemical exploration; the vigorous reactivity of these substances, however, has made it difficult for researchers to transform them into stable materials with well-defined structures; when researchers succeed, the payoff can be enormous — rare Earth compounds have important applications in areas ranging from catalysis to clean energy

  • Mexico violence boon to security garment industry

    The deteriorating security situation in Mexico is a boon to the security industry; the Ninth Expo-Seguridad in Mexico City saw many companies offering bullet-proof garments — vests, scarves, shirts, and underwear — that protect against attacks with sharp objects; also on display was the more traditional personal protection gear such as helmets, gloves, goggles, and bullet-proof vests able to stop rounds from AK-47 and AR-15 assault rifles; one star of the show was Colombian businessman Miguel Caballero who is known for the bullet-proof jackets and vests he has produced for politicians, businessmen, and former presidents from across Latin America

  • 3-D scanner iPhone app developed

    A Georgia Tech researcher develops an iPhone app that allows users to take 3-D scans of faces or other objects and share them by e-mail; in the latest update, users can also e-mail animated videos of their 3-D models; “There are professional, $40,000 3-D scanners out there; this won’t perform like those do, but for anything under $100, this is your best bet,” says the researcher