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Art, Motion, and Time Liquid Spiral Drops - Color May Vary
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Westminster Art, Motion, and Time Liquid Spiral Drops - Color May Vary

Discontinued.
Condition: Brand new, USA Warranty
Watch these drops roll and bounce as they make their way around and around this Spiral Timer. This 5 inch liquid Spiral Timer will make you just want to watch it over and over again.

Watch these drops roll and bounce as they make their way around and around this Spiral Timer. This 5 inch liquid Spiral Timer will make you just want to watch it over and over again. The little oil droplets roll down the spiral "staircase" and it continues for about 5 minutes! Once all the droplets reach the bottom just flip it over and you'll start the drops rolling and dropping again! This Spiral Timer makes a fun way to study the scientific principles of liquid density and hydro-dynamics and it's  just plain relaxing to watch!

Incredible Science Fun Learning Ideas:

  • Discuss density and how oil and water don't mix.
  • Discuss other liquid with different densities than oil and water.
  • Explore hydro-dynamics and how it applies to everyday life.

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Westminster Art, Motion, and Time Liquid Spiral Drops - Color May Vary

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