Espiritdescali@futurology.todayM to Futurology@futurology.todayEnglish · 1 year agoSmart contact lens battery charged by human tearsinterestingengineering.comexternal-linkmessage-square10fedilinkarrow-up167arrow-down10
arrow-up167arrow-down1external-linkSmart contact lens battery charged by human tearsinterestingengineering.comEspiritdescali@futurology.todayM to Futurology@futurology.todayEnglish · 1 year agomessage-square10fedilink
Unlimited power!!!