This island is one of hundreds of unpopulated islands around the Nagasaki area, and is known as Battleship Island due to its high sea walls. In 1890 the Mitsubishi company bought the whole island to mine coal from the bottom of the sea, causing much attention.
In 1916 massive concrete towers were built on the island to accommodate workers and by 1959 the population bloated to become one of the highest population densities in the world. In 1974 the mine closed as the market declined and today it is eerily empty with travel prohibited, but if it looks familiar it was the setting for 'Battle Royale II' in 2003.
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.