Based on this YouTube video's total view count of 413K views and industry-standard rates, the estimated total earning is $289 - $827 through ad revenue. Historical data is not yet available to calculate daily, weekly, or monthly averages.

Explore How the stethoscope was invented | Moments of Vision 7 - Jessica Oreck with 413,499 views, 6,188 likes, and 221 comments. Experience the impact of this video content that has captured audience attention.

View full lesson: http://ed.ted.com/lessons/how-the-stethoscope-was-invented-moments-of-vision-7-jessica-oreck The stethoscope is the single most widely used medical instrument in the world. But where did the idea come from? In the seventh installment of our ‘Moments of Vision’ series, Jessica Oreck shares the modest origins of this incredibly useful item. Lesson and animation by Jessica Oreck.

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