If we could make a time machine anytime soon. how come i didnt see it. where would u go? if we had gone back in time we would know about it...?? Unless we are extremly developed. who knowns when we can time travel. And what would we look like?
Cause we cant do it now. Just in theory. I belive we cant time travel now. not for a long time. And if we had visited ourselves... I think we would look different.... And we have been visited by different looking beeings

please see my post, of course time travel is possible. it should put a smile on your face. happy new year.