Magic Color Changing Heat Sensitive Stickers Magic TLC Dot Stickers- Just touch the TLC stickers and magically you’ll see a rainbow of colors. The TLC dots are coated with liquid crystals. See TLC Stickers in the sidebar for information about liquid crystals, science experiment project ideas and DIY projects. Magic HAT Stickers- Thermochromic HAT stickers are […]
Chameleon Dyes
Chameleon Dyes Note: I am revising the following information. I had the opportunity to speak with one of the directors of LCR Hallcrest, a company that makes chameleon dyes. The pencils in the picture are called chameleon pencils. While chameleons change colors in response to different stimuli, such as temperature, emotions, and illness, the dye […]