Water cycle and, Oceanography

"Using a whimsical model made of a tiny staircase, wind-up penguins and a bicycle tire, Bill demonstrates the phases of the watercycle evaporation, condensation, precipitation, and collection. Science kids hit the streets to show us some easy things we all can do to keep the water supply clean and healthy."@en
"Using a whimsical model made of a tiny staircase, wind-up penguins, and a bicycle tire, Bill Nye demonstrates the phases of the water cycle: evaporation, condensation, precipitation and collection."@en
"Did you know that most of the water on the planet is the same water that's been here since the Earth formed? In WATER CYCLE, Bill uses a whimsical model to demonstrate the phases of the water cycle: evaporation, condensation, precipitation, and collection."@en
"Did you know that most of the water on the planet is the same water that's been here since the Earth formed? In WATER CYCLE, Bill uses a whimsical model to demonstrate the phases of the water cycle: evaporation, condensation, precipitation, and collection."
"Bill Nye uses wit and humor to guide children through the sciences of hydrology and oceanography."@en