Our weekly news round-up: Doomsday clock advances to two and a half minutes to midnight due to enhanced risk of nuclear and climate driven Armageddon; New enhanced Raspberry Pi compute modules released; ANU device creates highest quality holographic images ever; Time crystals confirmed as a completely new phase of matter; Chinese factory jobs continue to fall to robots; Google Maps will include car parking availability; Allo messaging app slides into obscurity; Twitter bots flood the internet manipulating news, creating fake interest in businesses and misleading the non-bot herd.