Raffaello D'Andrea: The astounding athletic power of quadcopters

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Educational Technology: Effectiveness of Computers in Education Computers are increasingly being incorporated into school curriculums. Teachers present processes and concepts using programs such as Powerpoint, and students can utilize visual models and word processor to enhance their learning experience. Are Computers Effective at instructing students to retain information better? Some studies show a dramatic increase in performance while others show that CAI has small to moderate-sized positive effects on achievement (Avrim, 2000).

Internet Addiction 'Disrupts Teenage Brains' As Much As Alcohol And Cocaine, Chinese Study Claims Internet addiction disrupts nerve wiring in the brains of teenagers, a "groundbreaking" study has found. Similar effects have been seen in the brains of people exposed to alcohol, cocaine and cannabis. The discovery shows that being hooked on a behaviour can be just as physically damaging as addiction to drugs, scientists believe.

Firmware for X-T1 Please read this update after refreshing this page. * In case of Internet Explorer and Google Chrome, hold down the control key and press the F5 key.* In case of Safari, hold down the control key and press "R" key. Detail of the update Internet addiction changes brain similar to cocaine: Study (CBS) Can a person be truly addicted to the Internet? A new brain scan study shows not only can that be the case, but also that Internet addiction might cause the same brain changes that are seen in alcoholics and drug addicts. For the study, published in the Jan. 11 issue of PLoS One, researchers studied 17 men and women who were diagnosed with Internet addiction disorder (IAD) and compared scans of their brains to scans of 16 healthy people who weren't addicted to the web. Study participants were between the ages of 14 and 21 and lived in China.

Technology addiction disrupts teenage learning (PhysOrg.com) -- Technology addiction amongst teenagers is having a disruptive effect on their learning, according to new research published today by Cranfield School of Management (UK). Over a third (39.3%) of 11-18 year olds surveyed admitted that text shortcuts damaged the quality of their written English, particularly in terms of spelling. Commenting on the results, Andrew Kakabadse, Professor of International Management Development at Cranfield School of Management said: “Our research shows that technology obsession hinders spelling skills, implicitly encourages plagiarism, and disrupts classroom learning. Despite school policies restricting mobile phone usage, students use the phone frequently, with the majority making calls from the toilets. The mobile phone continues to be a prime channel of social communication during the school day.”

Teens say they’re addicted to technology. Here’s how parents can help. (iStock) Half of of all teens say they feel addicted to their mobile devices. That’s right, 50 percent of teens actually admitted that they feel addicted. Just imagine what the real number is. The benefits of new technology in language learning Gary Motteram, editor of the British Council publication Innovations in learning technologies for English language teaching, explains how the arrival of digital technologies in the classroom has helped learning. Technology is very much part of language learning throughout the world at all different levels. We are as likely to find it in the primary sector as much as in adult education.

How the internet is changing language 16 August 2010Last updated at 10:01 By Zoe Kleinman Technology reporter, BBC News 'To Google' has become a universally understood verb and many countries are developing their own internet slang. But is the web changing language and is everyone up to speed? The web is a hub of neologisms In April 2010 the informal online banter of the internet-savvy collided with the traditional and austere language of the court room. Christopher Poole, founder of anarchic image message board 4Chan, had been called to testify during the trial of the man accused of hacking into US politician Sarah Palin's e-mail account.

Time-Lapse Movies of Brain Development: Supplementary Data Supplementary Data (Video Sequences) This page contains supplementary data for the manuscript entitled: Dynamic Mapping of Human Cortical Development during Childhood through Early Adulthood