TED-ED: Why is ketchup so hard to pour? - George Zaidan

The video explores the unique behavior of ketchup, a Non-Newtonian fluid, which behaves differently from typical Newtonian fluids like water. Ketchup's viscosity changes based on the force applied, making it both a solid and a liquid under different conditions. The video explains the science behind this behavior, including the role of tomato particles and the impact of time and force. It also provides practical tips for pouring ketchup effectively.

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