Since GE announced its exclusivity with LED lights, it’s perhaps no surprise that the company is now rolling out spiffy new LED products. But the newest one I came across has me intrigued—LED lights that are better in sync with your circadian rhythms.
Read MoreThe world’s blackest material, Vantablack, just got blacker. U.K. company Surrey NanoSystems developed the carbon nanotube material a few years ago, but the company now says it has recently improved the material to absorb so much light that it cannot be measured with a spectrometer.
Read MoreResearchers at King Abdullah University of Science and Technology in Saudi Arabia are developing their own über black material, although this one’s not competing for a superlative achievement—their gold nanomaterial can reflect any color of choice with a simple addition of dye.
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