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LED

Waves: A Lava Lamp with a modern twist

While sat at his desk trying to unwind, designer Frank Cohen was inspired to create a modern version of the Lava Lamp. The Waves smart Bluetooth speaker sports rows of programmable LED lights which illuminate customizable diffusion filters up top. Read More
— Inventors and Remarkable People

2014 Nobel Prize in Physics awarded to inventors of blue LEDs

By - October 7, 2014 4 Pictures
Thomas Edison may have invented the lightbulb, but he never received the Nobel Prize for it. Isamu Akasaki and Hiroshi Amano at the University of Nagoya, and Shuji Nakamura working at Nichia Chemicals in Tokushima, Japan have proven more successful, being awarded the 2014 Nobel Prize in Physics for their invention of the blue LED, which is the key to modern energy-efficient lighting. Read More
— Electronics

Breakthrough in LED construction increases efficiency by 57 percent

By - September 25, 2014 1 Picture
With LEDs being the preferred long-lasting, low-energy method for replacing less efficient forms of lighting, their uptake has dramatically increased over the past few years. However, despite their luminous outputs having increased steadily over that time, they still fall behind more conventional forms of lighting in terms of brightness. Researchers at Princeton University claim to have come up with a way to change all that by using nanotechnology to increase the output of organic LEDs by 57 percent. Read More
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