The rich and famous often delight us with their bizarre hat choices at Ladies' Day at the races.
Some of the most peculiar styles have ranged from twigs with tweeting birds, giant trees, Quality Street wrappers and a giant Flake ice cream. Polish model Kamilla Klimczak's even used her hat to take a jibe at MPs, bearing the words 'I paid for this hat on expenses'.
But are the recent head creations the worst (or best, depending on how you look at it)? Take a look at the outrageous hats seen over the years!
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.
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