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Why a sausage can do what your gloves cannot - Charles Wallace and Sajan Saini

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TEDEd Animation

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In 2010, South Korea experienced a particularly cold winter. People couldn’t activate their smartphones while wearing gloves, so they began wielding snack sausages— causing one company to see a 40% rise in sausage sales. So, what could sausages do that gloves couldn’t? In other words, how do touchscreens actually work? Charles Wallace and Sajan Saini dig into the science of touchscreens.

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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Sajan Saini , Charles Wallace
  • Director Luis Torres, Mr. Flama
  • Narrator Addison Anderson
  • Storyboard Artist Luis Torres, Mr. Flama
  • Animator Luis Torres, Mr. Flama

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