un fractala fractal
Un fractal puede mostrar patrones semejantes en cada nivel.
Science · Mathematics
Qué son los fractales y cómo pueden ayudarnos a entender el universo de otra manera
What fractals are—and how they can help us understand the universe in a new way
B29 minVideo reviewed
Before you watch
This preparation gives you the video context, essential vocabulary, useful expressions and listening questions. Study it first, then watch the original Spanish-language video.
Start preparing with vocabulary ↓What this video is about
This BBC News Mundo video introduces fractals as mathematical patterns that repeat at different scales and appear in both models and natural forms. Its strong visual examples make it particularly suitable for Spanish listening practice.
Background you need
A fractal has repeating structure, often with similar shapes visible when you look at different levels of detail. Mathematicians use fractal geometry to describe complex forms that are difficult to represent with simple lines and conventional shapes.
Spanish video · 3:30
Qué son los fractales y cómo pueden ayudarnos a entender el universo | BBC Mundo
Key vocabulary
Essential vocabulary
un patróna pattern
El mismo patrón aparece una y otra vez.
repetirseto repeat
La forma vuelve a repetirse a menor escala.
una escalaa scale
El detalle cambia cuando observamos otra escala.
la geometría fractalfractal geometry
La geometría fractal ayuda a describir formas complejas.
una forma infinitaan infinite form
El modelo representa una forma infinita mediante repeticiones.
Useful expressions
Expressions
a distintas escalas— at different scales
El patrón reaparece a distintas escalas.
formar parte de— to form part of
Estas estructuras pueden formar parte de un modelo natural.
Language focus
Language focus
“Volver a” expresses that an action happens again, which is useful when describing recurring patterns.
La figura vuelve a aparecer cuando ampliamos la imagen.
“Ayudar a + infinitive” explains how a concept or tool contributes to understanding something.
Los fractales ayudan a describir formas complejas.
Before you watch
Questions to keep in mind
- What visual feature repeats in the examples shown?
- How does changing scale affect what you see?
- Listen for comparisons between mathematical models and natural forms.
Continue with the original
Now watch in Spanish
You have prepared the main context and language. The button opens the publisher’s original Spanish-language video in a new tab.
Open the original video on YouTube →After watching
Reflect on what you heard
- How would you explain a fractal without using the English word “fractal”?
- Which example best demonstrated repetition at different scales?
- Where else might a repeating pattern appear in everyday life?
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