Electric Current Crash Course Physics 28

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=4k5gyYAAEEU

This week we are looking at renewable energy sources and why we need them. We’ll explore hydropower, wind, geothermal, and solar power, as well as some of the challenges, and how engineers are working to make their use more widespread. • Crash Course Engineering is produced in association with PBS Digital Studios: • All PBS Digital Studios videos • *** • RESOURCES: • http://www.energyenvoys.org.uk/sites/... • https://whatsyourimpact.org/greenhous... • https://www.renewableenergyworld.com/... • https://www.iea.org/topics/renewables... • / 1014255303175626754 • http://www.engineeringchallenges.org/... • *** • Crash Course is on Patreon! You can support us directly by signing up at / crashcourse • Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: • Eric Prestemon, Sam Buck, Mark Brouwer, Naman Goel, Patrick Wiener II, Nathan Catchings, Efrain R. Pedroza, Brandon Westmoreland, dorsey, Indika Siriwardena, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Jirat, Ian Dundore • -- • Want to find Crash Course elsewhere on the internet? • Facebook - / youtubecrashcourse • Twitter - / thecrashcourse • Tumblr - / thecrashcourse • Support Crash Course on Patreon: / crashcourse • CC Kids: / crashcoursekids

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