Suppose as depicted in H.G. Wells novel...the man gets into the time machine and traverses into the time travel world. Then he goes to a place the modern day where there is a electronic library where many a knowledge base is stored.
Then if there is devise a time machine, and if we traverse into the future. And we again went back in time instead thinking as going to the future. In some time world back in 1680s. There we find a modern world sunlight, intelligent people race and mannerisms. There is also a big library a very bad smell coming out of it. Huge assets of things place collectibles of vast experiences of very old scientists in particular fields work like biology, physics, chemistry, mathematics.....
So the things species, theories, working models were preserved....like library???
Oh now i understood from there all the others wrote it and summarised it into little books....
Then if there is devise a time machine, and if we traverse into the future. And we again went back in time instead thinking as going to the future. In some time world back in 1680s. There we find a modern world sunlight, intelligent people race and mannerisms. There is also a big library a very bad smell coming out of it. Huge assets of things place collectibles of vast experiences of very old scientists in particular fields work like biology, physics, chemistry, mathematics.....
So the things species, theories, working models were preserved....like library???
Oh now i understood from there all the others wrote it and summarised it into little books....