Associations to the word «Spongin»
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Wiktionary
SPONGIN, noun. A horny, sulfur-containing protein related to keratin that forms the skeletal structure of certain classes of sponges proteinaceous compounds of which the spicules in Demospongiae are composed.
Wise words
A designer knows he has achieved perfection not when there
is nothing left to add, but when there is nothing left to
take away.