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How does a spider spin its web and catch prey? Watch this episode of "How Does it Work?" to discover the secrets of web building.
Up Next in How Does it Work?
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How Does it Work? - Nitrogen Cycle
How does the nitrogen cycle move this element through the air, soil, and living things? Watch this episode of "How Does it Work?" to see how nitrogen supports life on Earth.
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How Does it Work? - Kinetic Energy
How does kinetic energy make things move? Watch this episode of "How Does it Work?" to see how motion transfers energy from one object to another.
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How Does it Work? - Spacecraft
How does a spacecraft travel beyond Earth’s atmosphere? Watch this episode of "How Does it Work?" to see what makes space journeys possible.
