Tag Archives | Information Technology
Security Risk: We Ignore Online Warnings

Security Risk: We Ignore Online Warnings

Say you ignored one of those “this website is not trusted” warnings and it led to your computer being hacked. How would you react? Would you:   A. Quickly shut down your computer? B. Yank out the cables? C. Scream in cyber terror? For a group of college students participating in a research experiment, all [...]

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Magic Tricks Created Using Artificial Intelligence for the First Time

Magic Tricks Created Using Artificial Intelligence for the First Time

Researchers working on artificial intelligence at Queen Mary University of London have taught a computer to create magic tricks.   The researchers gave a computer program the outline of how a magic jigsaw puzzle and a mind reading card trick work, as well the results of experiments into how humans understand magic tricks, and the [...]

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Cybersecurity Experts Discover Lapses in Heartbleed Bug Fix

A detailed analysis by cybersecurity experts from the University of Maryland found that website administrators nationwide tasked with patching security holes exploited by the Heartbleed bug may not have done enough. First disclosed in April 2014, Heartbleed presents a serious vulnerability to the popular OpenSSL (Secure Sockets Layer) software, allowing anyone on the Internet to [...]

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Accuracy of Mobile Phone Population Mapping Demonstrated

Accuracy of Mobile Phone Population Mapping Demonstrated

A study by an international team, including the University of Southampton, has shown population maps based on anonymous mobile phone call record data can be as accurate as those based on censuses.   Their findings show maps made using mobile records are detailed, reliable and flexible enough to help inform infrastructure and emergency planners; particularly [...]

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Drones Help Show How Environmental Changes Affect the Spread of Infectious Diseases

Drones Help Show How Environmental Changes Affect the Spread of Infectious Diseases

Unmanned aerial vehicles, or drones, can collect detailed information in real time at relatively low cost for ecological research. In a new Opinion piece published in the Cell Press journal Trends in Parasitology, experts demonstrate that drones can be used to understand how environmental factors influence the spread of infectious diseases.   “Drones can provide [...]

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New Window on the Early Universe

New Window on the Early Universe

Scientists at the Universities of Bonn and Cardiff see good times approaching for astrophysicists after hatching a new observational strategy to distill detailed information from galaxies at the edge of the Universe. Using two world-class supercomputers, the researchers were able to demonstrate the effectiveness of their approach by simulating the formation of a massive galaxy [...]

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World Record in Data Transmission With Smart Circuits

World Record in Data Transmission With Smart Circuits

Fewer cords, smaller antennas and quicker video transmission. This may be the result of a new type of microwave circuit that was designed at Chalmers University of Technology. The research team behind the circuits currently holds an attention-grabbing record. Tomorrow the results will be presented at a conference in San Diego.   Every time we [...]

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Superconducting Circuits, Simplified

Superconducting Circuits, Simplified

Computer chips with superconducting circuits — circuits with zero electrical resistance — would be 50 to 100 times as energy-efficient as today’s chips, an attractive trait given the increasing power consumption of the massive data centers that power the Internet’s most popular sites.   Superconducting chips also promise greater processing power: Superconducting circuits that use [...]

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Ultra-Fast Charging Batteries That Can Be 70% Recharged in Just Two Minutes

Ultra-Fast Charging Batteries That Can Be 70% Recharged in Just Two Minutes

Scientists from Nanyang Technological University (NTU Singapore) have developed a new battery that can be recharged up to 70 per cent in only 2 minutes. The battery will also have a longer lifespan of over 20 years.   Expected to be the next big thing in battery technology, this breakthrough has a wide-ranging impact on [...]

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First Water-Based Nuclear Battery Can Be Used to Generate Electrical Energy

First Water-Based Nuclear Battery Can Be Used to Generate Electrical Energy

From cell phones to cars and flashlights, batteries play an important role in everyday life. Scientists and technology companies constantly are seeking ways to improve battery life and efficiency. Now, for the first time using a water-based solution, researchers at the University of Missouri have created a long-lasting and more efficient nuclear battery that could [...]

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