@charliesafehouse
ironman suit exists already ( its being built by the army)
UFO has already been confirmed by the pentagon just a few months ago.
laser weapons exists already.
USA is already working on reaching mars.
were in A.I tech race against china
so many cool breakthrough is happening in our lifetime.
@josh
You know what? Saying that time traveling to the past is impossible, sounds like a false theory. For I can see that our technology is getting better and better every year. How we the people are able to invent the technology we have now and able to give it to the vast citizens all around the world. Just like our wifi, military defense system (Just like the invisible shield on the video you put up), Jet fighters, laptops and computers. Somehow we are advancing our technology, and I think we are getting major help from somewhere else (maybe people from the future). Or maybe we are getting technology from the Gods or God, upstairs. What do you think?