Baleen, Plastic of the 18th Century
Baleen comes from a suborder of whales, Mysticeti, which includes, among others, humpback whales, gray whales, right whales and blue whales. What sets these whales apart is baleen. These whales do not have teeth, but have upper jaws filled with two rows of baleen plates fringed with fine baleen hair. These plates are so closely aligned that they act like a comb or a sieve; whales pull water [...] Click here to continue reading.