Who can make the snappy Attack of the Show host snicker like a schoolboy? Phil Torrone can. The geek's geek from MAKE Magazine brought his Bluetooth-controlled battle Roombas ("We dressed one as Frogger...it lasted ten trips across the road") and magnetic LED throwies ("throw them at people with piercings") to G4's tech talk show. G4 has a full video clip. But to see Phil in person, head to this weekend's Maker Faire.