السبت، 29 يوليو 2017

How Much Blood Is in Your Body?

Aside from having a small amount of gold in it, blood is stranger than you know.
ThoughtCo. | Lifelong Learning
Science
How Much Blood Is in Your Body?
Believe it or not, blood is actually a connective tissue suspended in a liquid plasma matrix. Did you know that blood accounts for about 8 percent of your body weight? It's stranger and more interesting than you know.
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How the Five Senses Work in Your Brain
A Mysterious Part of Your Brain That Makes You Afraid
The Useful Viruses That Eat Bacteria
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الجمعة، 28 يوليو 2017

Where Does the Word ‘Sh*t’ Come From?

If you've heard a clever explanation that involves an acronym, you're probably wrong.
ThoughtCo. | Lifelong Learning
Whimsy
Where Does the Word 'Sh*t' Come From?
There's a popular myth that the word "sh*t" originated as an acronym for "Ship High in Transit," a supposed nautical phrase. As convincing as that may seem, it's actually untrue and the origins of the word are much older.
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20 of the Scariest Urban Legends
The Strange Origins of the Roswell Myth
See for Yourself: The Most Convincing UFO Photos
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