Paul Alexander is one of the last few remaining polio survivors that depend on iron lungs—half-century-old machines that force inhabitants to breathe. Read the full feature about the Last of the Iron Lungs here http://gizmo.do/5YzAxdk Subscribe to Gizmodo: https://goo.gl/YTRLAE Visit us at: http://www.gizmodo.com/ Like us at: https://www.facebook.com/gizmodo Follow us at: https://twitter.com/gizmodo View us: https://www.instagram.com/gizmodo/ Watch more from Fusion friends: Fusion: http://fus.in/subscribe Splinter: https://goo.gl/BwuJiy F-Comedy: https://goo.gl/Q27Mf7 Fusion TV: https://goo.gl/1IbZ1B Kotaku: https://goo.gl/OcnXv7 Deadspin: https://goo.gl/An7N8g Jezebel: https://goo.gl/XNsnCJ Lifehacker: https://goo.gl/3rNmzw io9: https://goo.gl/ismnzP Jalopnik: https://goo.gl/u7sDEk Sploid: https://goo.gl/4yq2UY The Root: https://goo.gl/QMOjBE Earther: https://goo.gl/nxgn48

Buy Study Power MP3: https://goo.gl/0SVX9k Here's to your goal of epic success in school and beyond. Here's to that crunch time before deadline, where brilliance is forged. Here's to staying in the moment and accomplishing more than you thought possible. This white noise video is for you. While playing this soothing sound, your mind will relax and focus on what's important. The sound will block out distracting noises, and the nagging voices in your mind will cease. This is your brain at its best. Use this time to power through whatever work you need to accomplish. Do it with flair. © Relaxing White Noise LLC, 2015. All rights reserved. Any reproduction or republication of all or part of this video/audio is prohibited.

The Spurling’s test (also known as Maximal Cervical Compression Test and Framonial Compression Test) is used during a musculoskeletal assessment of the cervical spine when looking for cervical nerve root compression causing Cervical Radiculopathy. Patients with a cervical radiculopathy (compression of a nerve ‘root’ in the neck) can present with a variety of symptoms, including […]

Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on specific ones. He will also touch on hormone cascades, and how the HPA axis effects your stress response. Table of Contents Endocrine System 2:32 Glands Produce Hormones 2:58 Amino Acid Based and Water Soluble 4:18 Steroidal and Lipid Soluble 4:44 Hormone Cascades 6:15 HPA Axis Effects Your Stress Response 6:30 *** Crash Course Psychology Poster: http://www.dftba.com/crashcourse *** Crash Course is now 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: Mark Brouwer, Jan Schmid, Steve Marshall, Anna-Ester Volozh, Sandra Aft, Brad Wardell, Christian Ludvigsen, Robert Kunz, Jason, A Saslow, Jacob Ash, Jeffrey Thompson, Jessica Simmons, James Craver, Simun Niclasen, SR Foxley, Roger C. Rocha, Nevin, Spoljaric, Eric Knight, Elliot Beter, Jessica Wode ***SUBBABLE MESSAGES*** TO: Laura Hewett FROM: Amy Paez Greetings from the other side of the world! DFTBA -- TO: Wesley FROM: G Distance is created by the Desert Otherworld, therefore we shall not be destroyed. ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Mickey Maloney, Dan Smalley, Stephen DeCubellis, Vanessa Benavent, Andrew Galante, LankySam!, David Costello, Vanessa Benavent, Kenzo Yasuda, Tessa White -- 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

What are the three phases required for fatty acid oxidation? Where in the cell do these reactions take place? How is this process regulated? By Jasmine Rana.

(Disclaimer: The medical information contained herein is intended for physician medical licensing exam review purposes only, and are not intended for diagnosis of any illness. If you think you may be suffering from any medical condition, you should consult your physician or seek immediate medical attention.)