https://www.michiganlearning.org/wp-content/uploads/2022/01/DIY-Science-Time-10-Friction.pdfMister C and the Science Crew build hovercrafts to explore friction.
Fire and ice, candles and snowflakes! The Curious Crew cycles through carousels, boiling water, and soap to understand convection! STEM Challenge: Designing a Candle Convection Carousel. Curious About Careers: US Fire Management Officer Persephone Whelan