Fringe : Season 2 : Episode 23 : “Over There, Part 2”
Season two of Fringe ends in style, with several tantalising storylines set up for September. Peter is saved from whatever that giant machine is, and things go back to normal – or do they?
Whatever Earth-2’s differences, it still has the Rocky Horror Show. Why Olivia-2’s ringtone for Broyles-2 is Science Fiction / Double Feature is less clear, though – perhaps a comment on Broyles-2’s extreme baldness?
High-energy particle accelerators are extremely large and immobile, major breakthroughs in Earth-2 notwithstanding. The device that Walter and William take from Harvard looks like a small electron accelerator, which uses magnetic fields to direct and accelerate a low-energy electron beam.