Jon Bon Jovi has a restaurant that has no prices; guests pay whatever they can or volunteer in exchange for their meal.
103
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
The iconic roar made by Godzilla was produced by rubbing a leather glove across the strings of a double bass.
11
There's a regenerative candle that creates a new candle as it melts.
20
There is a fake village with fake shops and restaurants that is actually a care home for elderly dementia sufferers in the Netherlands.
7
Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
4