AshokGadgilhasspentthepastthreedecadeshelpingpeopleinne...
问题详情：AshokGadgilhasspentthepastthreedecadeshelpingpeopleinneed—andhehasnoplanstostopMay2,Gadgilwonthe$100．000Lemelson-MITAwardforGlobalInnovation.Eachyear，thehonorisgiventoaninventorwhohasimprovedth...