Sandi Thom landed a record deal after her webcasts became an internet sensation attracting 70,000 fans.
Crazy by Gnarls Barkley had been the UK's number one selling single for nine weeks, after becoming the first record to top the charts based on download sales alone.
Cotton seedling freezes to death as Chang'e-4 shuts down for the Moon's 14-day lunar night
Fortnite easily out-earns PUBG, Assassin's Creed Odyssey and Red Dead Redemption 2 in 2018
Meteor showers as a service will be visible for about 100 kilometres in all directions
Saturn's rings only formed in the past 100 million years, suggests analysis of Cassini space probe data
New findings contradict conventional belief that Saturn's rings were formed along with the planet about 4.5 billion years ago