Today, I went to the Museum of Natural History. There were huge dinosaurs there, so I was very surprised. First, I went to the exhibit about the universe's birth. The universe had a Big Bang 15 billion years ago. Also, there was a bacteria called Cyanobacteria, and it produced oxgen in the water. So, many living things lived in the water. Secondly, I went to the movie theater. It was so boring. Lastly, I went to the exhibit about the dinosaurs. There were various dinosaurs there, such as the Troodon, the T-Rex and the Alosaurous. The Troodon was the smartest dinosaur. The T-Rex was the hugest and most powerful dinosaur. The Alosaurous was the cruellest dinosaur. Anyways, today I learned about many things, so today was a good day.

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