If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
4
In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
13
There's a rare breed of pig that looks like a sheep.
14