@Morana sorry about that... To answer your question it has a lot to do with how we time travel... Going forward poses no challenges... We have several ways of sending items/people forward in time... But sending items or people backwards in time, that's a real challenge... Below I posted a picture of my time machine / cronus manipulator... I will give you a fuller explanation later on how it works...
View attachment 7668@TimeFlipper because something has been foolishly branded a hoax, doesn't mean it is a hoax... The above Chronos manipulator is a vast improvement on my father's original design...