![NNT/LASOLV [Science and Core Technology Laboratory Group]](https://images.newscientistbeta.com/wp-content/uploads/2019/12/18143630/reworkedcomputer.jpg)
A massive optical computer being built could outpace quantum computers
28 December 2019
A machine made of a 5 kilometre-long coil of fibre optic cable squeezed into a box a few metres across could give quantum computers a run for their money on certain tasks
