- Mr.Evans:Haveyouseenthecorkscrewanywhere?Don'tusethiscorkscrewforplasticcorkandsparkingwine.Acorkscrewisatoolforopeningbottles.Thinkofthisasa'corkscrewoperation',whereyou'extract'informationfromtheclass.I'mgoingtoturnthecorkscrewasseenfromyours...
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- ButIimmediatelyhavethedirectionbyusingthecorkscrewrule.Youmustwork...ifyouusetheright-handcorkscrewrulemakesureyouworkwiththeright-handedcoordinatesystem....
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