How do you tell if your kids are on drug?

Beat you kids

Why Robots Shouldn’t have kids!

Kids Explain Time Travel.

I was was right all that time!

we can build the rocket that can go fast, but the people inside will be ripped apart. next stage of time travel would create suits or something that wont rip people apart. The only thing that back to the future has we don’t is, how do we go back to the period of time to explain to the world that you time travelled?