Calculate the number 670
[7348] Calculate the number 670 - NUMBERMANIA: Calculate the number 670 using numbers [5, 8, 9, 6, 93, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 2
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Calculate the number 670

NUMBERMANIA: Calculate the number 670 using numbers [5, 8, 9, 6, 93, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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Hair Color

An old man was sitting on a bench in the mall when a young man with spiked hair came over and sat down beside him. The boy's hair was yellow, green, orange, and purple. He had black makeup around his eyes. The old man just stared at him.
Finally the boy said, "what's the matter, old man, haven't you ever done anything wild in your life?"
The old man thought for a while and answered, "well yes actually, I have, I once got drunk and had sex with a parrot. I was just wondering if you were my son."  

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Bone repair by electricity

In 1971, the first successful use of electricity to repair a bone fracture is reported by surgeons at the University of Pennsylvania. Electrical currents have been used to heal bone since the mid-1800s, and the effect of electrical stimulation on bone has been long studied and well documented.When human bone is bent or broken, it generates an electrical charge ("On the Piezoelectric Effect of Bone", Fukada and Yasuda, 1957). This low level electrical charge stimulates the body's internal repair mechanism.[Image: steps in a fractured bone healing]
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