A few weeks back, you might have seen a video floating around of what appeared to be a Viner Kevin Parry playing catch with his own reflection. It’s hard to look away from, but it’s obviously impossible. That led commenters to speculate on how the trick was done.
I'd trade a good friend for a decent GIF, and these animated blasts through San Francisco are no exception. They might, however, make you puke. Don't click these if you're nursing a hangover today.