First living things on land clarification (This video copyrighted under Create Commons Attribution and Share-Alike CC-BY-SA license)
Floating Exchange Effect on US
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 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.
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.
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.
A conversation at the American Museum of Natural History between Dr. Laurel Kendall, Curator, Asian Ethnographic Collections and Dr. Monique Scott, Assistant Director of Cultural Education in front of four Buddhist sculptures:
The resource"Fragments and run-ons" is a tutorial included in the "Syntax: conventions of standard English" topic in the subject "Grammar" as listed in the Khan Academy series.
A different way of thinking about probability when we don't have equally likely events
Futures Curves II
What is the Futures Fair Value and how to traders use it as an indicator for stock price direction at market opening
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This video is from the Khan Academy subject of Math on the topic of Trigonometry and precalculus and it covers Geometric sequences.
Interview with entrepreneur Giles Shih - President and CEO of BioResource International
An introduction to one of the most amazing ideas/numbers in mathematics