It's around 6991 BC.
He, *Septimus * .... will travel back with 500 years.
First stone arrow heads date back 64,000 years. Wooden Modern bow and arrow technology dates back about 8000-9000 years.
you can't travil back in time
You would have to do time travel back about 45 years to find any Grasshopper tires today.
You cannot travel back in time.
9,000
ANSWER:The light year is based upon Earth years. It would be 10 years. It would take the light 5 years to get to the mirror, and 5 years to travel back. ---So if we doing it today, we will see trough that mirror over 10 years the planet as today.
Mars, given current technology
Prehistory meaning before the written word. examples of horns used to hunt and signal with have been found dating back at least 8000-9000 years.
9000
No. Planes flew much slower back then
time travel is possible because for every time a second passes we move forward a tiny bit,but say for instance were the same age and i go off into space and travel at the speed of light and come back years later i would have aged only a little bit and you would have aged alot.so my anser is yes it is poosible.