Chuck Norris (right) never bothered to change his acting style, and it's kept him in business for decades.
Playing tough cops or mercenaries with a background in firearms or martial arts, Norris struck his opponents down with force and then kicked them while they were down by letting out a wry smile and a naff joke. The 'Missing in Action' and 'Delta Force' star also made a successful break into TV with the cult series 'Walker Texas Ranger'.
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.
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