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Nature's fortress: How cacti keep water in and predators out - Lucas C. Majure

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TEDEd Animation

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If you were a jackrabbit in the desert, you’d be glad to stumble across a cactus: the flesh of these plants is a water source for many animals. Known for their spines and succulent stems, cacti of all shapes and sizes have evolved to not just survive, but thrive, in some of the harshest desert climates on Earth. So how do they do it? Lucas C. Majure shares the prickly plant’s unique adaptations.

The spines on a cactus are really sharp and inflict harm to anyone who touches them, but what seems to be their primary purpose, outside of warding off hungry/thirsty animals?

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Meet The Creators

  • Educator Lucas C. Majure
  • Director Joseph Clark, Oh Studio
  • Narrator Addison Anderson
  • Composer Salil Bhayani, cAMP Studio
  • Sound Designer Amanda P.H. Bennett, cAMP Studio
  • Director of Production Gerta Xhelo
  • Editorial Director Alex Rosenthal
  • Producer Bethany Cutmore-Scott
  • Editorial Producer Elizabeth Cox
  • Content Associate Abdallah Ewis
  • Script Editor Emma Bryce

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