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Discover 'phonics' communication equipment
An American electrical engineer believed he had found a way to contact his daughter who died eight years ago. Using experience to design and build a range of electronic…
Electrical
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Articles about Electrical
203 published items.
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Lawnmowers for gardeners
No need to bend back to pluck grass, nor spray the herb to affect the environment, simply use the electrical Zapper.
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Sensors use electrical energy from insect repellents
A team of researchers led by Daniel Scherson, a professor of chemistry at Case Western Reserve University in Ohio, USA, has successfully developed transplanted biofuel c…
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Uses lithium-ion battery detection sensor
Scientists working at the Applied Physics Laboratory of Johns Hopkins University in the United States have developed cheap sensors (based on intrinsic linkages between e…
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Installation of solar panels at the German airport
Düsseldorf International Airport, Germany has installed one of its solar array (from October 2011) (completed within eight weeks, scheduled to be connected to the nation…
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Manufacturing cheap thermoelectric materials
The researchers were led by Dr. Ole Martin Løvvik, working at the Center for Nanoscience and Materials Science, University of Oslo, Norway, claiming to have made thermoe…
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Create new heart patch
Scanning electron microscope (SEM) image of patch with gold and alginate nanofibers. Star clusters of gold nanowires can be seen in these images.
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Cheap electric appliances
Dr. Trinh Quang Dung from the Ho Chi Minh City Institute of Physics and the research team recently completed the model of solar power system connected to grid electricit…
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Breakthrough research on graphene materials
British scientists are studying to increase the light absorption capacity of graphene to increase the applicability of the world's thinnest material.
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Electronic devices connect the brain to the computer
Professor Todd Coleman, who works at the Department of Biotechnology at the University of California, San Diego, has demonstrated that the device is thin, flexible, colo…
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Exploiting energy from the air environment
Scientists at the School of Electrical and Computer Engineering, Georgia Institute of Technology, USA, discovered a way to capture and exploit energy transmitted through…
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Nano crystals doped better conductors
'Doped nanocrystals' was developed by researchers, working at Hebrew University, in Jerusalem, Israel, this is the result of research in the field of enhancing the elect…
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One-month rechargeable battery
A group of electrical engineers at the University of Illinois at Urbana-Champaign have sought to keep mobile phones and laptops running longer, more times than existing…
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Carbon bullets, radiation
Chinese scientists have created a super-strong, superconducting carbon fiber fabric that can be used to make astronauts' clothing, bulletproof and anti-radiation.
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New materials make cheap and efficient solar cells
In two new studies, scientists have announced a new way to make cheaper and more efficient photovoltaics.