Khan Academy: 2757 products
Khan Academy is an organization on a mission. We're a not-for-profit with the goal of changing education for the better by providing a free world-class education for anyone anywhere.
All of the site's resources are available to anyone. It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get …
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Health and medicine: Cellular mechanism of hormone action
Learn about the interaction between chemical messages and their target cells in this video about hormone action. By Ryan Patton. Health and…
VideoFree8 minutes
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Health and medicine: Neuron graded potential description
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree10 minutes
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Health and medicine: What is skin? (Epidermis)
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree11 minutes
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Health and medicine: Septic shock: Diagnosis and treatment
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree8 minutes
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Organic chemistry: Retro-aldol and retrosynthesis
How to think about the aldol condensation using retrosynthesis. Organic chemistry Sal and Jay cover topics covered in college organic chemi…
VideoFree11 minutes
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Health and medicine: The development of substance use - Why do people use legal and illegal substances?
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoFree10 minutes
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Health and medicine: Antiarrhythmics
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree12 minutes
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Chemistry: Boiling point comparison: AP Chemistry multiple choice
Comparing the boiling point of nonane and 2,3,4-trifluoropentane. A sample multiple choice problem from the 2014 AP course description. Che…
VideoFree6 minutes
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Health and medicine: Placental abruption
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoFree8 minutes
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Health and medicine: Sneeze, cough, and hiccup
Learn how our brain receives information from mechanoreceptors and then responds by controlling muscles in a well-coordinated system, and h…
VideoFree9 minutes
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Health and medicine: Occupational asthma and mesothelioma
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree7 minutes
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Health and medicine: Emphysema treatment
The best way to prevent and manage emphysema is to stop smoking. Learn how drugs such as bronchodilators, antibiotics, and steroids can be …
VideoFree10 minutes
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Health and medicine: Reproductive cycle graph - Luteal phase
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree9 minutes
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Health and medicine: Vaccines and the autism myth - part 1
The infamous Wakefield study kickstarted the Autism Myth, but many studies have since shown that there is no link between the MMR Vaccine a…
VideoFree10 minutes
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Health and medicine: What's inside of blood?
Spin down your blood and find out what it's made up of. Rishi is a pediatric infectious disease physician and works at Khan Academy. Health…
VideoFree11 minutes