Macarons and macaroons are not the same thing.
The helmets of space suits are equipped with a piece of velcro to allow the astronaut to scratch his or her nose.
There is a type of fruit that is 300 times sweeter than sugar.
The human body can regrow its liver, even if 75% of the organ is removed.
There is a muscle that not everyone has.
If you really startle a penguin, it can fly about ten meters.
Albert Einstein considered learning how to boil an egg in soup to be his second most important discovery - it meant he had to wash up less.
In 2015, miniature Wi-Fi transmitters began to be attached to pigeons in London. The pigeons sit on telephone wires and thereby recharge the transmitters.
The owner of Foulis Castle is obliged to make a snowball at midsummer at the first request of Queen Elizabeth.
Bananas are radioactive.
In Denmark, there is a law that obliges dog owners to paint their animals' tails a luminescent color to stop them being hit by cars in the dark.
Chris Hemsworth worked in a library before he became an actor.
Louis Vuitton burns its unsold bags at the end of each year.
Sydney is the capital of Australia.