Eating fresh watermelon is a natural alternative to Viagra. The juicy fruit could help men in the bedroom due to an ingredient called citrulline which changes into arginine in the body, boosting nitric oxide levels. Bhimu Patil, of Texas A&M University said: "This relaxes blood vessels, the same basic effect that Viagra has, to treat erectile dysfunction and maybe even prevent it."
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.