The Procol Harum song, which spent six weeks at No 1 during the Summer of Love in 1967, fought off tough competition to claim this title.
Lead singer Gary Brooker said of the honour: "It isn't something that I could have imagined when I wrote the song and then made that legendary recording with Procol Harum all them years ago. Every musician and singer hopes to reach out and communicate with the audience so it means a great deal that the record has such an indefinable popularity and lasting appeal."
22,000 people agreed to clean toilets for WiFi because they did not read the terms.
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.