MIT Student's Simple Invention May Help Millions Of People
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A simple hand-powered, suction-healing pump invented by Danielle Zurovcik, a doctoral student at the Massachusetts Institute of Technology, may just be the answer to helping people with wounds in developing countries.
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지금 학습 시작하기댓글 34개
- clara 8년 이하I think people should alwas be kind to others
emmabookworm511년 이하only one word to say: wow!
jadababy12년 이상his is really cool- lovex080900112년 이상the part with the woman with something on her feet
- Random13년 이상The purpose of this is to prevent infection from growing in an open wound and to encourage healing in a wound that cannot be sutured back together.
- Justin Beiber15년 이하Helping people is what I do best and even though it seems discusting its good this thing helps people.
- Barack Obama15년 이하I'm glad to see Americans are hard at work helping others!
- okay....15년 이하kinda cool
- Secrets 15년 이하....I got board :(.... not as cool as i thought it would be :|
- sweetie15년 이상sweet