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• Today's scientific question is: What in the world is electricity?
  And where does it go after it leaves the toaster?...
• So the documentary-makers stick with sharks. Generally, their procedure is to scatter bleeding fish pieces around their boat, so as to infest the waters.
  I would estimate that the primary food source of sharks today is bleeding fish pieces scattered by people making documentaries....
• So the documentary-makers stick with sharks. Generally, their procedure is to scatter bleeding fish pieces around their boat, so as to infest the waters.
  I would estimate that the primary food source of sharks today is bleeding fish pieces scattered by people making documentaries....
• So the documentary-makers stick with sharks. Generally, their procedure is to scatter bleeding fish pieces around their boat, so as to infest the waters.
  I would estimate that the primary food source of sharks today is bleeding fish pieces scattered by people making documentaries....
• But the greatest Electrical Pioneer of them all was Thomas Edison, who was a brilliant inventor despite the fact that he had little formal education and lived in New Jersey.
  Edison's first major invention in 1877, was the phonograph, which could soon be found in thousands of American homes, where it basically sat until 1923, when the record was invented....