Animal world
New discovery of the ability to control the eel's remote prey
Electric eels are always famous for injections that can paralyze any prey.
Electrical
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Articles about Electrical
203 published items.
Animal world
Electric fish killed by electricity
Some fish know to cause or kill prey with electrical impulses, which are electric rays and electric eels. Electric catfish is also called catfish, causing an enchantment…
Scientific application
The simple way to prevent fire from electric shock is not well known
In the framework of this article, the author only focuses on the cause of fire due to overload or short-circuiting.
Scientific application
Create electric lighting from toilet wastewater
Utilizing waste water from human hygiene activities to generate toilet lighting - This is the project that has just won the first prize in the final round of Go green in…
Scientific application
'Made in Vietnam' touch keyboard
MSc Nguyen Gia Minh Thao, Faculty of Electrical and Electronic Engineering, Hanoi University of Technology (VNU-HCM), has researched and manufactured a touch-sensitive k…
Scientific application
Power generation by rain
French scientists have developed a technique that can collect energy from raindrops and turn it into electricity. This technology can also be useful in industrial air co…
Scientific application
Motor vehicle speed measuring device displays images
As a vehicle speed measuring device using the principle of receiving and broadcasting using Doppler Radar effect, it allows accurate vehicle speed measurement, while dis…
Scientific application
Technical installation of indoor and outdoor electricity and lines for small hydroelectricity
In order to limit electrical accidents, people should pay attention to the basic regulations on installation of domestic electricity and some measures to ensure safety w…
Environment
More than a billion people around the world will lack air conditioning and refrigerators
Researchers calculate more than a billion people around the world are at risk of lack of air conditioning and refrigerators to meet the demand for cooling and food stora…
Environment
The world emits over 40 million tons of electronic waste in 2014
A United Nations report published on April 19 shows that electrical and electronic waste rose to record highs in 2014.
Environment
Producing electrical energy from infrared Earth
In the future, Earth's infrared energy may become a renewable energy source.
Environment
He uses bacteria to create electricity
Scientists at the University of Leeds (UK) said, bacteria can be used to generate electricity, because they can use light or hydrogen gas as fuel to produce electricity.…
Environment
Planting nano trees, harvesting hydrogen fuel
Electrical engineers at the University of California - San Diego are
Environment
Solution to use hydrogen instead of fossil fuels
Scientists at Lausane Federal University of Technology (EPFL) and German colleagues have found a solution to safely store hydrogen.
Environment
The danger remains at the Japanese nuclear power plant
World opinion is more reassuring when workers bring electrical wires to the reactors, but in fact the most difficult and dangerous tasks are still unresolved.