Not all hotels nowadays provide those little shampoo and shower gel bottles, so pick some up before you go.
Most brands now sell mini versions of their best-sellers so you don't have to be worried about big shampoo and conditioner bottles adding to your weight allowance.
Remember to wrap them in a plastic bag though to avoid any disasters and to keep them in your suitcase, or risk getting them taken off you at the airport.
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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