1) A newborn kangaroo is about 1 inch (2.5 centimeters) long and weighs less than a gram.

2) Antarctica is the coldest, driest, and windiest continent on Earth. It is also the highest, with an average elevation of about 7,545 feet (2,300 meters).

3) The average person spends around six months of their lifetime waiting for red lights to turn green.

4) The word "elephant" contains three vowels: E, A, and E.