WATCH: The 2nd Annual Macrodosing Science Fair

We're back with the second (kinda) annual Macrodosing Science Fair. We had some great experiments in the inaugural MSF, but we're doing it bigger and better in Chicago. Jersey Jerry takes a second attempt at his infamous $100 bill experiment, Nick Turani tries to one-up his legendary posterboard posterboard and we have some of the fellas bring jars of their own piss into the office.

Watch this year's science fair to see if Nick is able to defend his title or if we have a second winner in as many years. And be sure to check out the rest of what Macrodosing has to offer while you're there.