Butterfly Effect's Divergence (蝶翼のダイバージェンス, Chōyoku no Daibājensu, lit., "Butterfly Wing's Divergence") is the sixth episode of the anime adaptation of the visual novel Steins;Gate . Makise figures out to the rules to the phone microwave, which is now known as D-Mail. Later, Okabe reluctantly adds a new member to the Future Gadget Lab staff.