This episode is supported by CuriosityStream http://www.curiositystream.com/crashcourse As engineer, sometimes lives will be in your hands, so this week we’re exploring safety and its impact on engineering. We’ll discuss the difference between occupational safety and public safety and how to analyze and review a process for any potential dangers with things like HAZOP. We’ll learn the dangers of having too *many* alarms and look at how important it is to adopt a good mindset of safety culture. Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV *** RESOURCES: https://www.britannica.com/technology/safety-engineering https://www.britannica.com/topic/safety-condition https://www.teachengineering.org/activities/view/usu_safety_activity1 http://www.higieneocupacional.com.br/download/hazop.pdf https://www.britannica.com/technology/nuclear-reactor/Liquid-metal-reactors#ref155230 https://www.manufacturing.net/article/2018/07/global-approach-factory-safety http://www.hse.gov.uk/comah/sragtech/casetexaco94.htm https://www.icheme.org/~/media/Documents/Subject%20Groups/Safety_Loss_Prevention/HSE%20Accident%20Reports/The%20Explosion%20and%20Fires%20at%20the%20Texaco%20Refinery%20Milford%20Haven.pdf https://www.encyclopedia.com/history/encyclopedias-almanacs-transcripts-and-maps/working-conditions-factories-issue https://www.history.com/topics/triangle-shirtwaist-fire https://www.iaea.org/topics/nuclear-power-plant-safety https://www.nei.org/fundamentals/safety http://www.world-nuclear.org/information-library/safety-and-security/safety-of-plants/chernobyl-accident.aspx https://www.nrc.gov/reading-rm/doc-collections/fact-sheets/chernobyl-bg.html https://www.nrc.gov/about-nrc/emerg-preparedness.html http://nuclearconnect.org/know-nuclear/talking-nuclear/reactor-safety *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, Jennifer French Lee, Brandon Westmoreland, dorsey, Indika Siriwardena, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids