Espiritdescali@futurology.todayM to Futurology@futurology.todayEnglish · 1 年前Smart contact lens battery charged by human tearsinterestingengineering.comexternal-linkmessage-square10fedilinkarrow-up164arrow-down10
arrow-up164arrow-down1external-linkSmart contact lens battery charged by human tearsinterestingengineering.comEspiritdescali@futurology.todayM to Futurology@futurology.todayEnglish · 1 年前message-square10fedilink
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