Premier Date: November 7, 2003
The lightning does seem to strike a pierced body more, but not the piercings directly. It would take a piercing the size of a doorknob to attract lightning.
It is impossible to bore a barrel out of a log in a single night using the technology available at that time. The cannon made of a log, loaded with 6 ounces of gunpowder, successfully fired a 1-pound granite cannonball a significant distance (exact measurement unavailable since the cannonball was not found). Loaded with 5 pounds of gunpowder, and with its barrel plugged, the tree cannon exploded violently enough to feasibly destroy part of a small medieval town like Paks. During the test, several blast shields and a tractor were placed between the cannon and the MythBusters crew for protection – large pieces of the gun were sent way behind them.
None of the tested methods worked and a blood sample can always be requested by the police. In addition, mouthwash actually made the breathalyzer give a higher reading than usual because of the inherent alcohol content.