265) A shark is the only fish that can blink with both eyes.

266) A toothpick is the object most often choked on by Americans

267) All 50 states are listed across the top of the Lincoln Memorial on the back of the $5 bill.

268) All porcupines float in water.

269) Armadillos are the only animal besides humans that can get leprosy.

270) Armadillos have four babies at a time and they are always all the same gender.