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 …
check_box_outline_blank
Health and medicine: Motor unit
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree10 minutes
check_box_outline_blank
Health and medicine: Supraventricular tachycardia (SVT)
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree7 minutes
check_box_outline_blank
Health and medicine: Transudate vs exudate
In a pleural effusion, different fluids can enter the pleural cavity. Transudate is fluid pushed through the capillary due to high pressure…
VideoFree9 minutes
check_box_outline_blank
Health and medicine: Pathophysiology of herpes
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoFree7 minutes
check_box_outline_blank
Health and medicine: Aging and cognitive abilities
Learn about how cognitive abilities change as we age. Health and medicine The medical world can be a confusing place. Patients, their famil…
VideoFree3 minutes
check_box_outline_blank
Health and medicine: Bronchiolitis treatment
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree11 minutes
check_box_outline_blank
Health and medicine: Tonicity - comparing 2 solutions
Find out how tonicity is determined by ions that don't move across membranes and how it affects the movement of water. Rishi is a pediatric…
VideoFree11 minutes
check_box_outline_blank
Electrical engineering: Power connector for the Arduino
In this video we show you how to create a power connector for your arduino. Electrical engineering Learn about electricity, circuit theory,…
VideoFree3 minutes
check_box_outline_blank
Health and medicine: R nought and vaccine coverage
Dr. Rishi Desai is a pediatric infectious disease physician and former epidemiologist with the Centers for Disease Control and Prevention (…
VideoFree9 minutes
check_box_outline_blank
Electrical engineering: Spider's bezel
Electrical engineering Learn about electricity, circuit theory, and introductory electronics. We also have sections that let you get down a…
VideoFree1 minute
check_box_outline_blank
Organic chemistry: Addition of carbon nucleophiles to aldehydes and ketones
How carbon-containing nucleophiles attack aldehydes and ketones to form alcohols. Organic chemistry Sal and Jay cover topics covered in col…
VideoFree10 minutes
check_box_outline_blank
Health and medicine: Cystic fibrosis treatments
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree6 minutes
check_box_outline_blank
Health and medicine: Vocal cord growths
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree5 minutes
check_box_outline_blank
Health and medicine: Understanding R nought
Dr. Rishi Desai is a pediatric infectious disease physician and former epidemiologist with the Centers for Disease Control and Prevention (…
VideoFree9 minutes
check_box_outline_blank
Health and medicine: Fick's law of diffusion
Learn all of the different ways to maximize the amount of particles that diffuse over a short distance over time. Rishi is a pediatric infe…
VideoFree12 minutes