History Fascinating Questions on History and Inventions

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The discussion revolves around various historical questions and their answers, including significant inventions and notable figures. Key points include William Harvey's discovery of blood circulation, Dr. Christiaan Barnard performing the first heart transplant, and Albert Einstein declining the presidency of Israel. The term "assassination" was coined by Shakespeare, while the heliocentric theory was attributed to Aristarchus of Samos before Copernicus. Participants engaged in a quiz format, sharing knowledge and correcting each other on historical facts, showcasing a lively exchange of information.
  • #31
meteor said:
5) Aristarchus of Samos. Of the ancient greek school

Aarrgh! Couldn't get that name out right, no matter how hard I tried. Arcturus, Hectarchus, geez, tried about every combination I could think of and couldn't remember his name.
 
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  • #32
Scissors (as we know them) have been around for a couple of thousand years. Long before Da Vinci.
 
  • #33
Adam said:
Scissors (as we know them) have been around for a couple of thousand years. Long before Da Vinci.

you again :biggrin:

No, no, you are wrong
 
  • #34
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  • #35
Adam, i know this

i was referring to scissors as WE know them. Not just some object to cut things
 
  • #36
Two blades joined at a pivot between the grips and the cutting surfaces, yes. They've been around for millennia.