Englishman Arthur S. Mole took these extraordinary pictures of soldiers returning to America after World War I in 1918, making him the first to adopt this unique forced perspective.
The ingenious Brit photographer drafted in up 30,000 soldiers for each individual shot in order to boost morale. Mole's shots have now been put on display for the first time at the Carl Hammer Gallery, in Chicago.
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.