Home / Trivia / People & Human Body
About how many times does a resting adult heart beat in a day?
Estimated
About 100,000
At 60 to 100 beats per minute it adds up to roughly 86,000 to 144,000 beats.
How many bones does a typical adult human have?About what share of the body's energy does the brain use, though it is only about 2% of body weight?Are fingerprints different between identical twins?Which sense is most closely tied to memory and emotion?About how much of an adult's body weight is water?What is the 'cocktail party effect'?