Contractility tells us how many myosin heads are working at the end …
Contractility tells us how many myosin heads are working at the end of systole; a number that goes up or down with the level of sympathetic nerve stimulation. Rishi is a pediatric infectious disease physician and works at Khan Academy.
The resource "What is inside a DVD player? (5 of 5)" is …
The resource "What is inside a DVD player? (5 of 5)" is included in the "Electrical engineering" course from Khan Academy. This resource is one of the sub-topics in the "Reverse engineering" topic area.
The resource "What is inside a coffee maker?" is included in the …
The resource "What is inside a coffee maker?" is included in the "Electrical engineering" course from Khan Academy. This resource is one of the sub-topics in the "Reverse engineering" topic area.
The resource "What is inside a hair dryer? (2 of 2)" is …
The resource "What is inside a hair dryer? (2 of 2)" is included in the "Electrical engineering" course from Khan Academy. This resource is one of the sub-topics in the "Reverse engineering" topic area.
Learn how flu viruses get into and out of your cells using …
Learn how flu viruses get into and out of your cells using Hemagglutinin and Neuraminidase proteins on their surface. Rishi is a pediatric infectious disease physician and works at Khan Academy.
This video is from the Khan Academy subject of Math on the …
This video is from the Khan Academy subject of Math on the topic of Trigonometry and precalculus and it covers When a function is positive or negative.
The resource "Which JS library should you use?" is included in the …
The resource "Which JS library should you use?" is included in the "Using JS libraries in your webpage" section of the "HTML/JS: Making webpages interactive" course from Khan Academy. Some of the topics included in this resource are: HTML, Javascript, Web Technologies.
Why look at art? This was the question we posed to several …
Why look at art? This was the question we posed to several of our colleagues at a conference for museum professionals. Special thanks to Laura Mann, Anna Velez, an anonymous professional, and David Torgersen whose voices and insights are included here.
This video is from the Khan Academy subject of Math on the …
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Writing a decimal to represent a quantity.
The resource "A particle system" is included in the "Particle Systems" section …
The resource "A particle system" is included in the "Particle Systems" section of the "Advanced JS: Natural Simulations" course from Khan Academy. Some of the topics included in this resource are: HTML, Javascript, Simulations.
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