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1 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸ュ 셔츠룸추천closing선릉셔츠룸셔츠룸후기강남셔츠룸amongst 선릉셔츠룸Ё ㅉ셔츠룸mouth"
Stomach Acid Powered Smart Pill
Project
by
Curt White
Zn-Cu stomach acid based bio-galvanic cell powers a hacked activity tracker small enough to swallow and reconfigured as a 'smart pill'.
2.8k
58