dogcraft's Activity (24)
dogcraft added a news bookmark.One of the biggest challenges to battling the rapid spread of COVID-19 is identifying and isolating people who are infected before the symptoms, which usually take between 3 to ...4 months ago
dogcraft added a news bookmark.Identifying the chemical makeup of pigments used in ancient documents, paintings, and watercolors is critical to restoring and conserving the precious artworks. However, despit...5 months ago
dogcraft added a news bookmark.A shark that walks in water instead of swimming might sound like a creature straight out of a science fiction thriller. However, that is precisely how the four new species of t...5 months ago
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