If you were transported 400 years into the past with no clothes or anything else, how would you prove that you were from the future?
Okay, so, Chad, I'm super curious If your thought I love the invention idea. Do you think that potentially, Let's say, in a hypothetical world time travel is happening in relevant and people are back 400 years that them sharing the invention. Let's I'm looking outside it all snow where I live a struggle, right? A snow shovel or whatever. I'm just making it up that them showing what a snow shovel is, would then create that invention for the future.