To translate one language into another, find the linear transformation that maps one to the other. Simple, say a team of Google engineers
Sudoku fanatics have long claimed that the smallest number of starting clues a puzzle can contain is 17. Now a year-long calculation proves there are no 16-clue puzzles.
A lab at Harvard is developing materials with potentially revolutionary optical characteristics.
For the next month, I’m trying out a smartphone-less existence. Am I crazy?
Social media is playing an increasingly important role in religious activity. Computer scientists ask: How is that reflected in the Twitter stream?
A leading neuroscientist says Kurzweil’s Singularity isn’t going to happen. Instead, humans will assimilate machines.
A quantum internet capable of sending perfectly secure messages has been running at Los Alamos National Labs for the last two and a half years, say researchers
The best of the rest from the Physics arXiv preprint server.
Hundreds of dollars and as many pounds of goods supplanted, thanks to a single device.
The lifespan of great corporations is getting shorter and shorter.