30 minutes a day -eyes blinking
The average person's eyes will be closed about 30 minutes a day due to blinking.
When and where shoe sizes were standardized? ?
Shoe sizes were standardized in Britain in 1885
Mississippi River flow backwards
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
Thermometers were filled with Brandy???
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury
Blushing
When you blush, the lining of your stomach also turns red
Tomato Ketchup was once used as medicine
Tomato Ketchup was once used as medicine in the United States. Was sold as "Dr.Miles Compound Extract of Tomato"
Not to have a full moon
February 1865 is the only month in recorded history not to have a full moon.
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Squirt blood 30 feet!!
The human heart creates enough pressure while pumping to squirt blood 30 feet!!
Six-year-olds laugh an average of 300 times a day
Six-year-olds laugh an average of 300 times a day. Adults only laugh 15 to 100 times a day.
Laughing vs Stress
Laughing lowers levels of stress hormones and strengthens the immune system
Good to Laughing
It's been proven that people can lessen reactions to allergies by laughing.
Red blood cell
It takes about 20 seconds for a red blood cell to circle the whole body.
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