UV beads — Science Learning Hub

UV beads change colour when exposed to ultraviolet light. The beads return to their clear, colourless form when the exposure ends.

Watch white beads change to red when taken outside the building! When returned they turn back to white. What causes the change? Humidity? Temperature?

UV Beads, Change to Red

UV Beads Purchase Ultraviolet Color Changing Beads for Your Next

Learn about the presence of ultraviolet light with the amazing color-changing bead set from Steve Spangler Science. Just because we can’t see

UV Color-Changing Beads

UV Beads & The Electromagnetic Spectrum - The Homeschool Scientist

UV Beads - Science World

Uv beads

Learn about the presence of ultraviolet light with the amazing color-changing bead set from Steve Spangler Science. Just because we can’t see

UV Color-Changing Beads

Uv beads

UV beads — Science Learning Hub

Learn about the presence of ultraviolet light with the amazing color-changing bead set from Steve Spangler Science. Just because we can’t see

UV Color-Changing Beads