Weather Science
 
Explore clouds, the greenhouse effect, acid rain and other weather phenomena with the 4M Weather Science kit. The set includes several experiments designed to introduce children to the science behind weather in a practical and engaging way.
 
Experiments include generating static-electricity lightning, creating clouds, observing air movement, learning about pH values, and exploring how water circulates, clouds form and rain develops.
 
Some activities also require common household items such as cups, beans, potting soil and plastic bottles. A desk lamp can be used when sunlight is unavailable. One experiment requires adult supervision and the use of an alcoholic liquid.
 
The kit includes a balloon, cloud pump, thermometers, moulds, plant-growing tray, airflow indicator strip, accessories and instructions.