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Technology / Engineering news 1234

'Anti-noise' silences wind turbines

August 11, 2008 | User rating: 5 / 5 after 12 vote(s) | No comments yet

If wind energy converters are located anywhere near a residential area, they must never become too noisy even in high winds. Most such power units try to go easy on their neighbors' ears, but even the most ...


Meet Robo habilis

July 23, 2008 | User rating: 4.9 / 5 after 22 vote(s) | User comments: 2

(PhysOrg.com) -- A European research project has brought the dream of human-like robots closer to reality by creating a human-like arm and hand controlled by an electronic ‘brain’ modelled on the human cerebellum.


EU opens the way for 'cars that talk'

August 05, 2008 | User rating: 4.9 / 5 after 7 vote(s) | User comments: 3

Cars stuck in traffic or on slippery roads will be able to communicate with other vehicles in a bid to cut down on traffic jams and road accidents, under European Commission plans unveiled Tuesday.


Stretchable silicon camera next step to artificial retina

August 06, 2008 | User rating: 4.8 / 5 after 38 vote(s) | User comments: 4

(PhysOrg.com) -- By combining stretchable optoelectronics and biologically inspired design, scientists have created a remarkable imaging device, with a layout based on the human eye.


Researchers fuel the next generation of hybrid cars

July 31, 2008 | User rating: 4.8 / 5 after 48 vote(s) | User comments: 4

Monash University scientists have revolutionised the design of fuel cells used in the latest generation of hybrid cars which could make the vehicles more reliable and cheaper to build.


Researchers redefine ultrathin display process

July 29, 2008 | User rating: 4.8 / 5 after 14 vote(s) | User comments: 1

(PhysOrg.com) -- The Flexible Display Center at Arizona State University has developed a new process for manufacturing high-performance flexible displays on transparent plastic.


Dutch researchers take flight with three-gram 'dragonfly'

July 22, 2008 | User rating: 4.7 / 5 after 35 vote(s) | User comments: 5

(PhysOrg.com) -- On Wednesday 23 July, TU Delft will be presenting the minute DelFly Micro air vehicle. This successor to the DelFly I and II weighs barely 3 grams, and with its flapping wings is very similar ...


E-Textile Pants Identify Fall-Prone Elderly

July 30, 2008 | User rating: 4.7 / 5 after 18 vote(s) | No comments yet

(PhysOrg.com) -- A pair of pants may help determine if elderly individuals have a high risk of slipping and falling by sensing fluctuations in their walking gait.


Portuguese team makes first paper based transistor

July 22, 2008 | User rating: 4.6 / 5 after 48 vote(s) | User comments: 4

(PhysOrg.com) -- Elvira Fortunato and colleagues from the Centro de Investigação de Materiais (Cenimat/I3N), at Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, made the first Field Effect ...


Students Develop 'Mind-Control' Interface to Play Video Games Without a Controller

August 12, 2008 | User rating: 4.6 / 5 after 16 vote(s) | User comments: 3

(PhysOrg.com) -- Drexel University students have taken game controller innovation beyond motion control with a “hands-off” approach and developed an interface that allows players to execute actions using only ...


From 3-D to 6-D: Researchers developing super-realistic image system

August 08, 2008 | User rating: 4.5 / 5 after 46 vote(s) | User comments: 4

(PhysOrg.com) -- By producing "6-D" images, an MIT professor and colleagues are creating unusually realistic pictures that not only have a full three-dimensional appearance, but also respond to their environment, ...


Alternative energy hits the road

August 12, 2008 | User rating: 4.3 / 5 after 44 vote(s) | User comments: 18

Anyone who has walked barefoot across a parking lot on a hot summer day knows that blacktop is exceptionally good at soaking up the sun's warmth. Now, a research team at Worcester Polytechnic Institute (WPI) has found a way ...


Simple and secure networked home

August 18, 2008 | User rating: 4.1 / 5 after 7 vote(s) | No comments yet

(PhysOrg.com) -- Most people will only start to control equipment remotely in their homes when they believe it is simple and safe to do so. A newly developed control system provides personalised answers.


China opens first very high-speed rail line

August 01, 2008 | User rating: 3.8 / 5 after 16 vote(s) | User comments: 5

China's first very high-speed rail line went into operation Friday, linking Beijing to neighbouring Tianjin, where sporting events will be held during the Olympic Games.


Towards lower fuel use -- technologies for lighter cars

August 08, 2008 | User rating: 3.7 / 5 after 11 vote(s) | No comments yet

With oil prices at an historic high and global concern about vehicle emissions, consumer demand - and the focus in car manufacturing - is shifting to lightweight, low-fuel consumption cars.


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