In H.G.Wells novel the time machine its written not just mere literature but scientific knowledge. In it the clause theme as it suggests going back in the time machine time travel. But i gave it a thought and it seems that somethings its written not correct. Like when the time machine actuates and the actor inventor sits inside it....thinking that the outside world would push back into a state unknown time world past. But what i think is suppose the clocks arms do move backwards and time traverse occurs. Then the world would be pushed back into a state of oblivion. Like many identities would dissappear from earth like forcely expelled from the time lapse. And there won't be any ruins and historical wonders in the past....but total darkness...a hilly region and very few upright standing people left. What the author would send the earth into a dearth spiral that many human races would trace back to their original forms bent back like ape humanoid and cro-magnons....with no white race traces seen. But still the exception is that there is a castle, a white race which pre-dominates all other ape races. They do not speak but still understand it well the mind.