3-Year-Old with a Real Portal Gun

Just so you know, parents, my kid is no longer allowed to use Portal guns. Only stationary Star-Trek-style teleporters from now on. Thank you Jason Stovall for building that amazing Portal Gun out of just two dixie cups and a spool of thread. Incredible. I know there are already a handful of other Portal fan videos out there (many better than this), but I couldn’t resist once I knew my buddy had assembled a kid-size portal gun. I don’t even care that the physics of this imaginary scenario