A man dropped his Sony Xperia Z2 into the sea, only for the device to be retrieved by his scuba-diving friend six weeks later - a little worse for wear, but still in full working order.
A week of Windows 10, holograms and Exploding Kittens on Mars
Office 2016 launching this year, touch apps coming soon
Microsoft reveals the next version of Windows 10
Introducing Windows 10 for phones
Hands on with HoloLens
Download: Windows 10 build 9926