Post Thumbnail

A gadget without LEDs is like hug without a squeeze or apple pie without cheese -- no blinkenlights no care. But, what about nanoscale gadgets? Previously things that were smaller than LEDs naturally couldn't offer their charming glow, but now nanobots too can assault your rods, cones, and good tas

4 years ago 0 Comments
Post Thumbnail

Blue lasers. The little diode is at the heart of Blu-ray and HD DVD technology, and its scarcity is the reason you might be reading this while camping out for a PlayStation 3 right now. Shimei Semiconductor Co. thinks it's found an easier way to make them by growing the gallium nitride LEDs on a sil

8 years ago 0 Comments
Post Thumbnail

Blue lasers. The little diode is at the heart of Blu-ray and HD DVD technology, and its scarcity is the reason you might be reading this while camping out for a PlayStation 3 right now. Shimei Semiconductor Co. thinks it's found an easier way to make them by growing the gallium nitride LEDs on a sil

8 years ago 0 Comments