Each year, more than 15 million thunderstorms form all over the world. Find out how these storms develop and what they can do. At 50,000 degrees Fahrenheit, a bolt of lightning is hotter than the surface of the sun! This CD-Rom includes an educational presentation, crossword puzzles, wordsearch puzzles, concentration game, picture jumbles, coloring book and Dot-to-Dot. Ages 5-10.
