Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
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When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
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There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
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During a typical human life span, the human heart will beat approximately 2.5 billion times.
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The human brain has the capacity to store everything that you experience.
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Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
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