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

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

Đọc thêm tại NPR
at April 16, 2017 at 06:00PM
Health & Science