Where Is The Glass?

TDIY0011

Can you make the glass disappear?
  • LARGE GLASS
  • Small GLASS
  • SUNFLOWER OIL DUSTER
  • GLOVES
Place the small glass inside the big glass .Now add oil into the assembly the the point where the oil reaches above the level of the small glass. See if the small glass has disappeared because the refractive index of the glass and oil is same.