Siberian Tigers(东北虎) Where they live: Northeastern China and Russia. Why they are in danger: People hunt them and destory their habitat(栖息地).Baby tigers are weak and often die early. Fun facts: A father tiger always leaves his family without saying goodbye.Then the mother tiger takes ...
Luckily a Chicago bridge builder, W.E. Sullivan, figured out how to make a smaller Ferris wheel that could easily be taken apart and put together. In 1906 he started the company that still makes many of the Ferris wheels used today. But, whenever you ride one, remember that it all bega...