2015-07-16

Blue LEDs Show Promise in Preserving Foods in Fridges

A team of scientists from the National University of Singapore (NUS) has found that blue light emitting diodes (LEDs) have strong antibacterial effect on major foodborne pathogens, and are most effective when in cold temperatures (between 4°C and 15°C) and mildly acidic conditions of around pH 4.5.
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To bring advertising to life along major roadways in Dubai, United Arab Emirates, Daktronics has partnered with Al Arabia Out Of Home, LLC, to manufacture and deliver 10 LED displays on skybridges above roadways. The project was completed late... READ MORE

The future is right in front of our eyes: lighter, sleeker, and smarter than ever before. Smart glasses is no longer a distant vision; it is on the verge of becoming as natural to us as the smartphone is today. But turning this vision into rea... READ MORE