ok...i couldn't resist visiting xanga.... so, as I sat on the chinatown long distance bus last weekend, with still 3 1/2 hours of journey left, I was bored out of my mind when I found an issue of Discover Magazine mixed with a bunch of papers in my bag. I flipped open the last page and there it was the most interesting thing i've read in the entire school year: 20 THINGS YOU DIDN'T KNOW ABOUT RATS Now, i'm not going to write down all of them, but here's a few interesting one: 1. A female rat can mate as many as 500 times with various males during a six-hour period of receptivity - a state she experiences about 15 times a year. Thus, a pair of brown rats can produce as many as 2,000 descendants in a year if left to breed unchecked. ( A rat matures sexually at age 3-4 months.) An average rat's life span is 2-3 years. 2. A rat can tread water for 3 days and survive being flushed down the toilet. There is approximately one rat per person in the United States. 3. some rats are endangered....how sad! 4. Perhaps they're reincarnated teenagers: According to a study by Martin Schein, the favorite foods of city-dwelling brown rats include scrambled eggs, macaroni and cheese, and cooked corn. 5. Rats eat their own feces, purely for the nutritional value. 6. A recent study at the National Institutes of Health revealed that decreasing the caloric intake of rats expands their life span. So feed them as much as you can. 7. Drats! A rat can fall as far as 50 feet and land uninjured. 8. Innie or outie? Rats don't have gallbladders or tonsils, but they do have belly buttons. |