1. That’s a whole lot of London!
The 320 gigapixel image, taken from the top of the BT Tower in London, comprises 48,640 individual frames which have been collated into a single panorama by a supercomputer. It breaks the previous record set by a 281-gigapixel electron micrograph of a zebrafish embryo taken in 2012.
The photograph was shot over a period of three days by Jeffrey Martin, Holger Schulze and Tom Mills, who work for a firm specializing in panoramic photography called 360Cities. Simply processing the images took longer than three months.
It took nearly 200 hours of rendering time to stitch the photos together.
The zoom tools allow you to see incredible detail up to six miles away: