https://news.ycombinator.com/item?id=16225854 https://news.ycombinator.com/item?id=16225854 47+ points Actual title of this submit was "Better than a hologram

https://news.ycombinator.com/item?id=16225854 https://news.ycombinator.com/item?id=16225854 47+ points Actual title of this submit was "Better than a hologram: BYU study produces 3D images that float in 'thin air'"