Traffic Lights
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Articles about Traffic Lights
20 published items.
New technology
Design of traffic lights to absorb force to save people in accidents
The researchers designed traffic lights that use foam that helps absorb the kinetic energy of a crash, reducing the risk of injury and breakage in an accident.
Science invention
The inventions change the world of Americans
Thanks to technology, our life today is very different from the previous century. Here are the American technologies that have changed people's lives.
New technology
New system to replace traffic lights, promises to save 20% of traffic time
This is the signal system in the car based on communication between vehicles.
Discover science
How does the subway system work?
The subway system is simply a lot of trams running in a tunnel.
Discover science
Interesting yet, this is the traffic light in Ukraine
Countdown to green light / red light is old technology!
Discover science
The intersection has 42 columns of traffic lights that confuse people
An intersection in East Riding, Yorkshire, England, is dubbed by local residents
Discover science
The harmful effects of traffic lights count down
Traffic lights for pedestrians crossing the street feature a countdown of time, which can lead to an increase in car collisions.
Space science
Detecting strange objects on Mars like traffic lights
The new Curiosity self-propelled device by the US Aeronautics Agency (NASA) recorded the image that is thought to resemble a traffic signal light.
History
August 5: The 102th birthday of traffic lights and the
Some people think that traffic lights are a means to limit our freedom ... But perhaps they forget that it is the traffic lights that have saved so many lives for hundre…
Scientific application
Taiwan uses LED lights to replace traffic lights
Taiwanese authorities said on September 28 that they have replaced more than 690,000 traffic lights across the island in a project to save enough electricity to supply m…
Environment
Traffic lights are melted in the heat of 50 degrees Celsius in Mexico
Mexico City experienced the hottest day in the last 99 years on May 30 with a measured temperature of 31.7 degrees Celsius, beating the record of 31.2 degrees Celsius in…
Environment
Synchronize traffic lights to avoid traffic jams
To accelerate the speed of street traffic, the city of Los Angeles (USA) has synchronized about 4,000 traffic lights, and is the first city in the world to install this…
New technology
Traffic lights alert people to 'addiction' to cell phones
The city of Concepción in southern Chile has just launched a project to install a traffic light warning system under the road for people addicted to mobile phones.
New technology
Home appliances may be the cause of network attacks
The Sky News newspaper (UK) listed familiar household devices (such as refrigerators, kettle ...) that could be the cause of major cyber attacks.