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Friction is a resistance force that occurs when two surfaces come into contact with each other. It occurs because the molecules on the two surfaces interlock with each other. Friction varies in strength depending on the two surfaces that come into contact with each other. The effects of friction on objects are heat and the wearing away of the object. Friction dancing is an art that involves the movement of the body usually performed. http://www.tiun.co tell information you need http://www.tiun.vn make your dreams come true Trong thế giới người cá có nhiều điệu nhảy quái đảng nhưng cực hot và vui nhộn, nổi bật nhất là điệu nhảy ma sát bật lửa té ngửa lộn nhào đang làm say đắm các bạn trẻ người cá khắp Việt Nam, thậm chí là trên toàn thế giới. Nào Tiun cùng thưởng thức cuộc sống thực sự của người cá nhé. ► Donation http://patreon.com/mermantiun ► Video http://www.youtube.com/mermantiun ► Photo http://www.instagram.com/mermantiun ► Fanpage http://www.facebook.com/mermantiun http://www.tiun.vn make dreams come true ... https://www.youtube.com/watch?v=G1eXrLamF4E

Titi and I have planted 500,000 mangrove trees together for over a year. But our work is still not recognized by the people here who think otter Titi is a danger to the water and to their shrimp farms. Although he doesn't like eating crustaceans. They said to me I had to keep the otter in the house, if they found otter Titi in the mangrove forest they would beat him to death. I lost 6 guard dogs of otter Titi who were killed by electricity. People also want to kill the otter that was helping me plant mangroves. While you don't support me much on Youtube, people just love to watch pet otters. I opened Patreon to help Titi, but some people said I cheated to ask for money. I'm really scared of people now. My videos record my good memories while living in this world. I know Titi will have a hard time living here in the coming days because people are clearing the forest land to build houses. Every day, hundreds of melaleuca trees around me are cut down, and otter Titi does not have many changes to hide from people. Returning my house from the mangroves puts him in more danger. Someone has prepared a fierce dog to attack otter Titi. My dogs no longer have enough power to protect the otter, the best dogs are electrocuted by poachers who sell dog meat in restaurants. I want the whole world to see clearly what I am going through in Vietnam. Support me you will see more, about real-life otter Titi in the mangroves. If you would like to watch more or re-up Merman Tiun's videos, please subscribe to our YouTube channel TIUTAC or become a member on Patreon. http://www.tiutac.com http://www.tiutac.org http://www.tiutac.net ... https://www.youtube.com/watch?v=AqWrkN5flYw