Easy Earth Day Science Experiment (STEM Activity)

A pipette releases green liquid onto a pile of baking soda, causing a reactive, foamy, bubbly texture to form on the powder’s surface. The liquid spreads out into an irregular shape, creating a contrast between the vibrant green and the stark white.

A pipette releases green liquid onto a pile of baking soda, causing a reactive, foamy, bubbly texture to form on the powder’s surface. The liquid spreads out into an irregular shape, creating a contrast between the vibrant green and the stark white.