Fog-Free Glass

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Fog-Free Glass
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What is Fog-Free Glass

• polymer coating absorbs droplets into nanopores
  and transforms them into a transparent sheet
  improving vision.
• Developed by Michael Rubner.

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How Fog-Free Glass is Made

1. Dipping the glass into a solution of negatively
   charged tiny glass particles.
2. Dipped into another solution with positively
   charged polymers.

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Applications

• car windows
• bathroom mirrors
• eyeglasses
• ski goggles
• underwater masks
• inside car headlights to prevent fogging