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Thursday, 9 August 2018

What makes things glow?

Materials:
Highlighter
½ cup of water in a clear cup
Purple & blue cellophane
Scissors
Torch
Tape
Blue and purple sharpie


Method:
  1. Dissolve highlighter ink in ½ cup of water and leave to absorb
  2. Cover the torch with purple cellophane then blue (first form of light)
  3. Cover torch with tape and colour with blue sharpie, tape again then blue again,

    1. tape then colour using purple sharpie (2nd form of light)
    2. Go to dark room and shine the light on the cup of coloured water



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