You can hear a blue whale's heartbeat from more than 2 miles away.

The world's largest animal's heart weighs about 400 pounds — approximately the size of a small piano.

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Your hearing becomes less sharp after eating too much.
#funfact

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Running is good for you. People who run
12-18 miles a week have a stronger
immune system and can increase their
bone mineral density.
#exercise

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Buying things with cash lights up the brain's pain center, while buying things with credit cards does not.
#psychology

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A person usually makes a lot of hand gestures when telling a true story.
When telling a lie a person's hands will stay noticeably still.
#psychology

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Drinking white or green tea every day will minimize the environmental damage done to your skin, and minimize fine lines and wrinkles.
#health

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Chocolate is good for your skin; its
antioxidants improve blood flow and
protect against UV damage.

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Hunger doesn't always present as a feeling in your stomach---it can also feel like muscle fatigue, sadness, anger, exhaustion, confusion, nausea, shakiness, or illness.
#Emotion

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Happiness is often difficult for us to achieve due to "prevalence-induced concept change." As your problem becomes smaller, your perception of that problem often becomes larger – causing you to think it hasn't been solved or that it's getting worse.
#psychology

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Research shows that just thinking about a Plan B can make it less likely that you’ll actually achieve Plan A!
#psychology

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💡According to psychology

Only 10% of your happiness comes from external circumstances.
Remaining 90% comes with your inner thoughts & feelings.

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Wait 24 hours before getting mad and reacting. If it doesn't bother you in 24 hours, it probably isn't important enough to get mad over.

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Aoccdrnig to a rscheearch at Cmabrigde Uinervtisy, it deosn’t mttaer in waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht the frist and lsat ltteer be at the rghit pclae. The rset can be a toatl mses and you can sitll raed it wouthit porbelm. Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe.

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People are more likely to cry at night because the lack of sleep makes emotions hard to control.

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If you are told you got enough sleep (even if you didn't), you will feel less sleepy. This effect is called PLACEBO SLEEP.
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Your eyes start to water when you'recutting an onion because of propanethial s-oxide, which your eyes react to. Cutting onions under water can prevent this from happening.

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Lemon water helps clean the toxins out of our bodies. When you get rid of toxic waste in your system, your skin will show it first.

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Sprite can break down acetaldehyde, a metabolite of ethanol, making it an effective hangover-curing drink

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To grow potatoes, you have to plant actual potatoes, not seeds.
#plants

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Looking at pictures of loved ones can reduce mild pain by about 40% and relieve severe pain by nearly 10%–15%
#psychology

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Research has revealed that, when you gain a new romantic partner, you may lose two of your closest friends or not give more attention to your frienship, like you did before.
#friendship

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