I believe HN reported the return of the incandescent light bulb over a year ago: https://news.ycombinator.com/item?id=11771001 https://news.ycombinator.com/item

I believe HN reported the return of the incandescent light bulb over a year ago: https://news.ycombinator.com/item?id=11771001 https://news.ycombinator.com/item?id=11771001 which I believe is based on this Nature article: http://www.nature.com/nnano/journal/v11/n4/full/nnano.2015.309.html http://www.nature.com/nnano/journal/v11/n4/full/nnano.2015.3... What's old is new again...