Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
The biggest burger in Britain, dubbed the 'Apocalypse Burger', is a mammoth 25,000 calories, weighs 11kg (25lb) and contains £150 (around $233 USD) worth of ingredients.
5
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3