Search Results

In this activity, high voltage is applied across a pickle to emit a yellow glow. This activity should only be conducted by skilled adults and is best suited as a demonstration.

The Ancient Egyptians used a naturally-occurring salt from the banks of the Nile River, called natron, to mummify their dead.

Build a hydrometer (measures the density of a liquid) using a pipet or eyedropper.

In this online activity, learners experience the thrill of pickle making, and explore how a cucumber becomes a pickle.

This activity about density provides instructions for making a miniature "lava lite" with just salt, oil, water, and food coloring.