The Black Substance
The time traveler revealed in a different video that he brought proof with him. Holding a jar of black goo, he said “It’s quite the sight to see. What I’ll be showing you guys is actually nanotechnology.”
“It does not look like anything at first but this liquid-looking substance that looks a little gooey, that is dark, is actually many, tiny robotic molecules all combining together to make a liquid that you can control with 6G internet,” he explained. Finally, we even get to learn who the anonymous time traveler is!