Black Light Chalk
Black Light Chalk
Working with Madison artist, Carlos Gacharna, teens soaked the felt from highlighters in water and mixed it with plaster to make a special homemade chalk for this engaging lesson in chemistry and light.
Working with Madison artist, Carlos Gacharna, teens soaked the felt from highlighters in water and mixed it with plaster to make a special homemade chalk for this engaging lesson in chemistry and light.