Khan Academy: Meet George Zaidan

Meet Syud Momtaz Ahmed, a scientist at 3M and tabla player!

Meet Rachel Price, engineer and bike-traveler!

Meet Mary O'Reilly, science illustrator and comic strip writer!

Meet Karen Wheeler, physician and long distance runner.

Meet Jared Roop, forensics/analytical chemist and Cardinals fan!

Learn how the needs of the fetus are met by the placenta, which is a special organ that belongs to both the mother and the fetus! Rishi is a pediatric infectious disease physician and works at Khan Academy. [12:29]

Meet Colin Fuller, a software engineer and outdoor enthusiast. [7 min, 4 sec]

This video [1:20:40] focuses on Engaging Individuals with Dementia with Art. We'll give you background information to consider when planning art-making programs for people with Alzheimer's disease, including what our typical program...

This video [1:09:07] "The MoMA Alzheimer's Project: Making Art Accessible to People with Dementia. Focuses on on the teaching strategies and other tools necessary for leading a successful discussion, including: Some background...

Find out exactly where the heart rests in your body and what it does. Rishi is a pediatric infectious disease physician and works at Khan Academy. [10:09]