Weather Science! - Smart Box

It's wonderful weather experiments in this cool Smart Box science kit. Let Professor Ein-O take you through 5 excellent experiments titled Wind Watch, Wind Speed, Temperature Watch, Water Cycle and Make a Barometer. Learn about evaporation & condensation, measure air speed and changing air pressure, measure changes in temperature and wind direction. So many cool weather experiments, so many different weather conditions! Includes Ein-O's I Know Guide for fun and easy instructions. Collect all 16 in this series.