Grantedit's smallerthan a penny, butthislung-mimickingairsaccouldbringusonestepclosertounderstandinghowwecouldreplicatehumanorgansusing a patient's cellswhichcouldonedayhelptoavoidorganrejection.
Sowehave a light-sensitiveliquid, thatwhenyoushinetherightcoloroflightattherightintensityofenergy, therightnumberofphotonshitthatsample, youcanconvertthatliquidinto a solidonlyinthatregion.
"But I thinkscientistsingeneral, get a littlebitnervousaboutreleasingthingsintotheopen, becausethey'relike,"Well, whatarepeoplegoingtousethisfor? I don't reallyknow."
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