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HCM City to switch to LED to save power
The HCM City administration has instructed the Department of Transport to install LED lights in public places and schools on a trial basis to reduce power consumption.
Singapore researchers turn water into 'virtual lemonade' but is it tart enough?
Researchers in Singapore say they have invented a "virtual lemonade", using electrodes to mimic the flavor of the beverage and LED lights to imitate its color,
LED lights, free wi-fi proposed for Saigon street
HCM City authorities are considering using LED adverts on buildings and installing free high-quality wi-fi along Nguyen Hue Pedestrian Street in District 1.
