Science project

Magic Glass of Water


  • Drinking glass
  • Piece of cardboard (4” x 4”)
  • Water 


This should be performed over a sink or outside.

  1. Fill a ¼ of the drinking glass with water.
  2. Place the cardboard over the rim of the glass making sure the mouth of the glass is completely covered.
  3. Place your hand over the cardboard and invert the glass. Keep your hand underneath the cardboard for at least 5 seconds.
  4. Slowly remove your hand from underneath the cardboard.
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Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety.

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