Ok, everybody here knows the BMW from the young promise PS local unit president....beautiful and glorious future at politics! ....or else...just a poor bastard on a miserable office at Odivelas suburbian...so...I actually have a vacuum cleaner doing nothing...placing this steel wool, inside the device, fill up with a mix of gasoline and acid from an old car battery ...and fuse the shit, right bellow the gasoline tank....I could do it with a coca cola can....but the vacuum cleaner has a great potential ....my radical friends