Just the other day I was moaning about the sorry state of consumer LED bulbs, and now Nexxus Lighting has released high-end LED unit that shines a more natural, warmer light than others available. Best of all--from a geeky point of ...READ»
There's an increasingly large body of work on returning vision to people with damaged sight due to retinal failure: Recent advances in artificial retinas have been particularly amazing. But new research and an associated patent ...READ»
