As A Boy, He Learned About Science By Rubbing Calves' Ears

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Dr. Thumbi Mwangi had a eureka moment when he began researching a cattle disease in the U.S. The treatment was the same thing his dad the farmer had him do when he was growing up in Kenya.

أكثر... (http://www.npr.org/sections/goatsandsoda/2017/04/16/508235759/as-a-boy-he-learned-about-science-by-rubbing-calves-ears?utm_medium=RSS&utm_campaign=news)