Killer Robots and Terminators
https://www.sciencealert.com/news/20141709-26191.html
https://www.rt.com/news/189924-liquid-metal-morphing-electronics/
https://phys.org/news/2014-12-baby-molecular-robots.html
https://www.rt.com/usa/200251-googlex-nanoparticle-pills-diagnose-diseases/
https://www.technologyreview.com/s/517091/how-smart-dust-could-spy-on-your-brain/
https://www.express.co.uk/news/science/825989/nanotechnology-nanobots-grey-goo-end-of-the-world
https://www.theregister.co.uk/2008/11/13/darpa_aware_ware_srs_go/
https://www.rt.com/uk/249561-uk-ban-killer-robots/
https://www.washingtontimes.com/news/2015/apr/8/inside-the-ring-pentagon-prepares-robots-to-fight-/
https://www.rt.com/usa/258273-google-evil-robot-army/
https://finance.yahoo.com/news/2045-physicist-says-top-species-123359838.html
I'd say less than 15 years https://www.dailymail.co.uk/sciencetech/article-3078611/Our-robot-overlords-100-YEARS-Stephen-Hawking-warns-computers-overtake-humans-century.html
http://thefreethoughtproject.com/longer-conspiracy-theory-state-legalizes-weaponized-drones-cops/
http://www.globalresearch.ca/robots-will-cut-25-of-us-jobs-in-4-years-transform-workforce/5472543
https://www.hackread.com/scientists-robots-self-cloning/
https://www.hackread.com/researchers-working-on-tech-to-bring-dead-back-to-life/
https://www.sciencealert.com/engineers-are-teaching-robots-to-say-no-but-it-s-for-our-own-good
https://www.thedailybeast.com/cops-kill-with-a-robot-for-the-1st-time
https://theantimedia.com/drone-used-kill-citizen/
https://www.theguardian.com/technology/2016/jul/08/police-bomb-robot-explosive-killed-suspect-dallas
https://boingboing.net/2016/07/13/security-robot-runs-over-child.html
https://techxplore.com/news/2016-08-machines-simply.html
https://www.rt.com/uk/364074-automation-robots-ai-jobs/
https://www.rt.com/uk/369763-capita-jobs-robots-automation/
http://www.trueactivist.com/us-army-will-have-more-robots-than-human-soldiers-by-2025/
https://phys.org/news/2016-09-shape-programmable-miniscule-robots.html
https://theantimedia.com/theres-a-50-chance-a-robot-will-take-your-job-in-the-next-20-years/
https://www.theguardian.com/commentisfree/2016/apr/07/robots-replacing-jobs-luddites-economics-labor
https://www.ft.com/content/1dbd8c60-0cc6-11e6-ad80-67655613c2d6?
https://newspunch.com/by-2030-robots-will-be-able-to-read-your-mind-experts-say/
https://www.theguardian.com/technology/2015/jul/27/musk-wozniak-hawking-ban-ai-autonomous-weapons
https://www.sciencealert.com/if-the-time-of-robots-has-come-where-are-the-laws-to-deal-with-them
https://www.nbcnews.com/mach/technology/universal-basic-income-answer-automated-future-n692801
https://www.zdnet.com/article/when-robots-eliminate-jobs-humans-will-find-better-things-to-do/
https://techxplore.com/news/2016-09-human-artificial-intelligence.html
http://www.vedicsciences.net/articles/sanskrit-nasa.html
https://www.rt.com/news/427313-india-develops-lethal-robots/
https://www.theguardian.com/science/video/2013/apr/09/us-navy-laser-cannon-drone-video
https://phys.org/news/2014-09-invisibility-cloaks-closer-digital-metamaterials.html
https://www.naturalnews.com/2018-11-18-the-globalist-plan-to-exterminate-humanity-useless-eaters.html