Video of Lava Lamp and Decomposition of an Apple

What other teachers say...

Part I of Video: Lava Lamp

"I see cyclic causality because the yellow substance rises as it gets hotter and falls as it gets cooler and the cycle keeps going."

"You could say there's also relational causality because the liquid sinks or floats in relation to the liquid it is in, but the main thing is change in density as it heats and cools and the cyclic pattern."

Part II of Video: Decomposition of Apple

"The decomposing apple is cyclic causality—matter is recycled into the soil and then back into other living things, like the plant growing in front."