Another example of using substitution to solve a first order homogeneous differential equations.
This video is from the Khan Academy subject of Math on the topic of Algebra and it covers Fitting a Line to Data.
Floating Exchange Effect on China
Floating Exchange Effect on US
Making clean and tasty water with cool science!
Learn the difference between blood flow (Volume/time) and perfusion (Volume/time/amount of tissue). Rishi is a pediatric infectious disease physician and works at Khan Academy.
The flu has been causing disease and death for a long time. Get a feel for exactly how many folks are affected each year by this disease.
Learn how Type B Influenza virus has genetic drift, whereas Type A Influenza virus has genetic drift AND shift. Rishi is a pediatric infectious disease physician and works at Khan Academy.
Find out just how useful the flu vaccine actually is at preventing the flu! Rishi is a pediatric infectious disease physician and works at Khan Academy.
Learn some common excuses for not getting the flu vaccine, and some key information relevant to each one.
Learn about some of the common and uncommon risks and benefits associated with the flu vaccine! Rishi is a pediatric infectious disease physician and works at Khan Academy.
Compare the risks and benefits of the flu vaccine side-by-side and decide for yourself if flu vaccines are a good idea.
Introduction to the foci (focuses) of a hyperbola
Calculating the foci (or focuses) of an Ellipse.
Watch how the fetal heart allows blood to simply bypass the lungs altogether using the Foramen Ovale and the Ductus Arteriosus! Rishi is a pediatric infectious disease physician and works at Khan Academy.
Calculating the coefficient of kinetic friction (correction made in next video)
Block of wood kept stationary by the force of friction (Correction made in next video)
How do airplanes fly? It's not magic. Learn about the forces that help (and hinder) airplane flight.
The resource "Forest environment" is included in the "Making a Side Scroller: Hoppy Beaver" section of the "Advanced JS: Games & Visualizations" course from Khan Academy. Some of the topics included in this resource are: HTML, Javascript, Grames, Visualizations.
This video is from the Khan Academy subject of Math on the topic of Calculus and it covers Formal and alternate form of the derivative.