AshokGadgilhasspentthepastthreedecadeshelpingpeopleinne...
問題詳情:AshokGadgilhasspentthepastthreedecadeshelpingpeopleinneed—andhehasnoplanstostopMay2,Gadgilwonthe$100.000Lemelson-MITAwardforGlobalInnovation.Eachyear,thehonorisgiventoaninventorwhohasimprovedth...