‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
Most dreams last only 5 to 20 minutes.
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Your heart pumps about 2,000 gallons of blood each day!
53
Our brains have a negativity bias and will remember bad memories more than good ones.
15
The average sperm cell swims at 8 inches per hour.
4
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
16
More people have a phobia of frogs than rats.
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