Useless trivia and facts

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Space travel makes mice run in loops.

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The Eiffel Tower can “grow” to 15 cm during the summer.

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About 20% of Earth’s oxygen is produced by the Amazon rainforest.

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A teaspoonful of neutron star would weigh 6 billion tons.

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Hawaii moves 7.5cm closer to Alaska every year.

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Life on Earth won’t exist in 2.3 billion years because it will be too hot for it.

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Finland has the most metal bands per capita, with 53.5 metal bands per 100,000 people.

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According to research, fans of classical music and those who love heavy metal have similar personalities.

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There’s music made especially for cats. It seems like cats develop their musical taste soon after they’re born.

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Music, classical in particular, can help make plants grow faster, according to a 2007 study.