Baleen is often called whalebone, but that name also can refer to the normal bones of whales, which have often been used as a material, especially as a cheaper substitute for ivory in carving.he whale then pushes the water out, and animals such as krill are filtered by the baleen and remain as food source for the whale. Baleen is similar to bristles and is made of keratin, the same substance found in human fingernails and hair.
Marco Polo (game) The game Marco Polo /ËmÉËrkoÊ ËpoÊloÊ/ is a form of tag played in a swimming pool. The origin of the game is unknown.
What's The Story With The Game Marco Polo? Swimmers everywhere will be playing the game of Marco Polo in the pool this year but how many of those swimmers can tell you where the game originated? Why not offer up a little history with the fun? The history of the game refers to a time when Marco Polo was travelling with his family members, Niccolo, and Maffeo. They were exploring and traveling to China in order to meet with the great Khan. During the journey, Marco became very tired and fell asleep on his horse.