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1、Hello,everyone!Today,Letustalkapopulartopicabout:Thetimemachine!Thisisacontroversialtopic!YesBeliveunconvincedBinglseeNoexistentWhatisyourview?Isitpossilbetravellingthroughtime?Whatisdimension?Whatarepossibleexpressionoffour-dimensional?Asksomequestions!???Onedimension:
2、Aline!Towdimensions:Aplane!Threedimensions:Three-dimensional!ParalleluniversersTheoryofrelativityTheblakeHoletheoryAgreement!Existing!Yes!EinsteinTheparallaruniverses!futurenowbeforefiristsecondthirdThetimemachineButwhytheuniverseshavedifferentspeed?Thetheoryofblackhole
3、s!lighttimespaceTheblackholeAndnowyouare!Therelativityoftheblackholeissopowerfulthateverytingissuckedintoit!Thegrandmotherparadox!TimeinconsistencyInvisibilityDifferentvioces!No!!!TimeinconsistencynowfuturebeforeTherewasnotimemachinebefore,itmeansyoucouldnotgoback“now”!
4、Oh,noYourgrandmothreYourmotherYouThegrandmotherparadox!beforenowIfyouwentbackintime,youcouldhavepreventedyourgrandmothermeetingyourgrandfather,sothatyourmotherwouldnothavebeenborn,andsonorwouldyou.Thisisstillamysterynow,however,wecanbelievethatthemysterywillbeentirelycl
5、earedinthefuturewiththedevelopmentofscienceandtechnology!Ofcourse,thefindermaybetheoneofyou!