Shows energy lost due to each shadow casting object and a fast comparison to other sites. Also great to evaluate passive space heating, domestic hot water, swimming pool heating and just learning more about the sun. Anemometer Learn the basics of weather forecasting A working model that indicates both wind direction and speed. Solar Insolation Meter Measure your sun power Precision readings of diffuse solar radiation. Illustrates the changes from hour to hour and season to season.
Experimental model creates a continuous water cycle.
Demonstrates precipitation, water collection, evaporation and condensation. Graphically illustrates distillation of water as it changes into gas. Just apply hot or cold sources to outside of container.