I am white, black and read a...
[5516] I am white, black and read a... - I am white, black and read all over. What am I? - #brainteasers #riddles - Correct Answers: 37 - The first user who solved this task is Djordje Timotijevic
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I am white, black and read a...

I am white, black and read all over. What am I?
Correct answers: 37
The first user who solved this task is Djordje Timotijevic.
#brainteasers #riddles
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One Sunday morning, the pastor...

One Sunday morning, the pastor noticed little Alex standing in the foyer of the church staring up at a large plaque. It was covered with names and small American flags mounted on either side of it.
The six-year old had been staring at the plaque for some time, so the pastor walked up, stood beside the little boy and said quietly, "Good morning, Alex."
"Good morning, Pastor," he replied, still focused on the plaque. "Pastor, what is this?"
The pastor replied, "Well, son, it's a memorial to all the young men and women who died in the service."
Soberly, they just stood together, staring at the large plaque. Finally, little Alex's voice, barely audible and trembling with fear asked,"Which service, the 8:00 or the 9:30?"
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Willem J. Kolff

Born 14 Feb 1911; died 11 Feb 2009 at age 97.Willem Johan Kolff was a Dutch-American physician and biomedical enginer who pioneered artificial organs. He invented the artificial kidney machine in 1943, before he emigrated to the U.S. (1950). In Spring 1955, the American Society for Artificial Internal Organs was formed. Kolff became its first president. He headed a team which invented the first totally artificial heart, a pneumatic pump, which was tested on 12 Dec1957, implanted within the chest of dog. It kept the 20.7-kg dog alive for 90 minutes. This was the first time an animal had lived with an implanted totally artificial heart. By 2 Dec 1982, under his supervision, the first fully artificial heart was implanted in a human patient. It was designed by Robert K. Jarvik, one of Kolff's students, that implanted the artificial heart which kept the patient, Barney Clark, alive for 112 days, thus proving the viability of such a procedure.«
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