You may not believe your chances of spotting a flying pig are better than winning the jackpot, but someone has to be the winner, and in true National Lottery glory "It could be you!".
Perhaps it's this lack of confidence in a win that leaves so many unclaimed prizes. Winning tickets must be claimed within 180 days of the draw taking place. If a prize remains unclaimed after that, it is distributed through the Lotto's Good Causes fund.
The highest unclaimed prize distributed this way to date was a winning ticket worth £9,476,995 which expired at Monday January 2 2006. This ticket was the 24th prize in excess of one million pounds to be unclaimed.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.