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Open circuit with remote control system
Mr. Dang Van Nha, 59 years old (Binh Phuoc) successfully built the model to open circuit 220V by remote control system.
System
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New 3-D radar tracking 1000 mph speed
Cambridge, UK, has successfully launched a 3D radar system that can track up to 1,000 miles per hour.
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Invention helps tanks invisibility in the night
A new technology makes dark observation devices impossible to detect tanks and other motorized vehicles.
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Safe for teen drivers
American parents are often reluctant to let their children drive for safety reasons, but Ford's new invention will help keep them safe.
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Russia introduced new weapons of reconnaissance
Russia's UOMZ factory will unveil a new optoelectronic system for fighters at the Nizhny Tagil exhibition.
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The world's smallest nanotubes
Tufts University researchers have announced they have succeeded in making the engine, to date, the smallest in the world, according to a report in the journal Nature Nan…
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The antenna is 'wearable'
Next-generation personal communication systems can be made with a hard-to-think tool: a sewing machine.
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The US Navy piloted a self-generated energy system at sea
Recently, a self-generated wave energy generator called PowerBuoy has been able to generate self-powered power for marine equipment that has been tested by the US Navy.
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New shoes: Just go, just charge the battery
Recently, US scientists have successfully developed a self-generated energy system that is integrated into the shoes used for daily activities.
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Unmanned transportation equipment
Many parts of the world, especially in Africa, are at times separated from the outside world by floods, landslides, etc., cutting off road traffic. Therefore, helicopter…
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Turns solar heat into electricity 'hybrid'
An engineer at Duke University has found a way to convert sunlight into electricity more efficiently than current technology.
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Safer airway monitoring system
The aircraft underwent considerable pressure during takeoff and landing, and the parts were often separated, placing the user of the next runway in danger.
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Toyota safety system can feel pedestrians, avoid accidents
Toyota has developed a safety system that automatically stops the car for a moment before a pedestrian collision occurs.
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Turn urine into drinking water in the universe
Before the end of the mission, astronauts on the space shuttle Atlantis made a special experiment: turning urine into edible water.
New technology
Device to adjust sound in the direction
Researchers at the California Institute of Technology (Caltech), USA, have successfully built the first audio diode device, a device that adjusts sound waves in one dire…