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Human body

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Stomach acid can dissolve razorblades (hydrochloric acid).

Contributed by Shihan Huang

"One human hair can support 3.5 ounces, which is about the weight of two full size candy bars! Maybe Rapunzel isn't such a far-fetched idea after all."

Contributed by Shihan Huang

A Magic School Bus video on the Digestive System

Contributed by Akiel Hunte

"When the pituitary gland malfunctions, it can boost or reduce the amount of growth hormone in a growing child's body, resulting in gigantism or dwarfism."

Contributed by Angela Loomis

"Humans produce about 10,000 gallons of saliva in a lifetime. Saliva is required for taste—until food is dissolved by saliva, we cannot taste it."

Contributed by Angela Loomis

The average person takes 23,000 breaths a day.

Contributed by Emily Carnevale

Did you know the big toe has two bones and the rest have three?

Contributed by Emily Carnevale

I don't think anyone should be ashamed of their body. We are all beautiful in God's eye.

Contributed by Avalon Rose

Who knew all of these facts? Definitely a must see!

Contributed by Maria West

Bodypainting by Gesine Marwedel

Contributed by Michelina Risbeck