I went online, and there I learned about how multispectral imaging had been used to recover two lost treatises of the famed Greek mathematician Archimedes from a 13th-century palimpsest.
fui para a Internet. Aí, aprendi como estavam a usar as imagens multiespectrais para recuperar dois tratados perdidos do famoso matemático grego Arquimedes dum palimpsesto do século XIII.