Try Brilliant out for free at http://Brilliant.org/Wendover The first 200 people to use that link will also get 20% off their annual premium subscription Note: Zipline paid a portion of travel expenses for this video as a courtesy. Wendover Productions retained full creative control. Subscribe to Half as Interesting (The other channel from Wendover Productions): null Get the Wendover Productions t-shirt: https://standard.tv/collections/wendover-productions/products/wendover-productions-shirt Check out my personal channel: https://www.youtube.com/channel/UCDA1X6RrhzZQOHOGvC3KsWg Support Wendover Productions on Patreon: https://www.patreon.com/wendoverproductions Youtube: null Instagram: http://Instagram.com/sam.from.wendover Twitter: http://www.Twitter.com/WendoverPro Email: sam@wendover.productions Reddit: http://Reddit.com/r/WendoverProductions Animation by Josh Sherrington and Jorrit van Ginnkel (http://createjor.nl/) Sound by Graham Haerther (http://www.Haerther.net/) Thumbnail by Simon Buckmaster Special thanks to Patreon supporters Alec M Watson, Andrew J Thom, Arkadiy Kulev, Chris Allen, Chris Barker, Connor J Smith, Daddy Donald, Etienne Dechamps, Eyal Matsliah, Hank Green, Harrison Wiener, James Hughes, James McIntosh, John & Becki Johnston, Keith Bopp, Kelly J Knight, Ken Lee, Kyle, KyQuan Phong, Manoj Kasyap Govindaraju, MyNameIsKir, Plinio Correa, Qui Le, Sheldon Zhao, Simen Nerleir, and Tim Robinson Music by http://epidemicsound.com/ Select footage courtesy the AP Archive Select footage courtesy Bigstock: http://bit.ly/bigstock-videofreetrial Pond Inlet Footage Courtesy Fondation Tara Expéditions Crystal Serenity Footage Courtesy Crystal Cruises [1] https://www.hcup-us.ahrq.gov/reports/statbriefs/sb165.jsp [2] https://www.mlo-online.com/medics-now-doing-blood-transfusions-in-ambulances-saving-lives-with-whole-blood [3] https://www.engadget.com/2018/06/06/future-of-synthetic-blood/ [4] https://well.blogs.nytimes.com/2013/03/11/the-shelf-life-of-donor-blood/ [5] https://www.som.cranfield.ac.uk/som/dinamic-content/media/knowledgeinterchange/researchbytes/Logistics/Blood%20Supply%20Chain/True%20Blood%20Article.pdf [6] https://data.worldbank.org/indicator/NY.GNP.PCAP.CD?locations=RW-GB [7] http://www.citypopulation.de/UK-UA.html [8] https://data.worldbank.org/indicator/SP.DYN.LE00.IN?locations=ZG&year_high_desc=true; https://data.worldbank.org/indicator/NY.GDP.PCAP.CD?locations=ZG&year_high_desc=true [9] https://opinionator.blogs.nytimes.com/2012/07/03/rwandas-health-care-miracle/?_r=0 [10] https://www.theatlantic.com/health/archive/2013/02/rwandas-historic-health-recovery-what-the-us-might-learn/273226/; https://news.trust.org/item/20170821144058-29rg6/ [11] http://www.mininfra.gov.rw/uploads/media/Public_Transport_Policy_and_strategy_for_Rwanda_02.pdf [12] http://bca.coop/products-services/blood-products/platelets/