“Forms of Energy” explains how potential energy, kinetic energy, and heat energy change into other forms of energy.

In this video, we learn about the significance of sunlight in sustaining life on Earth and how solar eclipses occur. The video explains the ancient beliefs surrounding eclipses and provides scientific explanations for the phenomenon. It...

This video is answering the question of what is an Earthship.

Tom Thomas dreams of watching the upcoming solar eclipse and together with Simka. They start building a pinhole camera from a cardboard box to watch the eclips and protect their eyesight from its harmful rays. Nolik is not excited about...

The three human figures and two animals that make up the Blythe Geoglyphs - or Blythe Giant Intaglios - are enormous. So big in fact, that they can’t be fully appreciated from the ground. But the figures were carved into the earth long...

Climate scientists are clear that we need to reach net zero carbon emissions by 2050. And in order to do this, we’re going to need to electrify everything and green the grid. But what will this clean, green future look like? Can we pull...

Find out how you can view T. Coronae Borealis, the new visitor in our night sky.

¿Sabías que la Luna es completamente oscura cuando la Tierra bloquea la luz del Sol?
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Twig - Los procesos físicos - La Tierra y más allá
-
La Luna

C
laves de aprendizaje
Durante un eclipse solar, la...

El Sol podría cubrir nuestras necesidades energéticas, pero para ello deberíamos ser capaces de utilizarlo de forma eficiente. ¿Por qué es tan complicado convertir y almacenar eficientemente la energía solar?
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Twig...

¿Qué es mejor… la energía renovable o la no renovable?
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Twig - Humanos en la Tierra - El futuro de la energía - El debate e
ne
rgético

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laves de aprendizaje
Las fuentes de energía no renovables son las...

Aprende sobre una prometedora fuente de energía: ¡la energía solar!
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Twig - Humanos en la Tierra - El futuro de la energía - Fuentes renovables y no renovables d
e
energía

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laves de aprendizaje
La...

Descubre algunas técnicas de geoingeniería que los científicos están desarrollando para manipular el clima de la Tierra. ¿Qué son y cuál sería su funcionamiento?
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Twig - Ciencias de la Tierra - El impacto del ser...

Los eclipses de Sol y de Luna son fenómenos espectaculares que cautivan a todo el mundo. ¿Qué los origina?
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Twig - Física - El Sistema Solar - El Sol y las
es
trellas

C
laves de aprendizaje
Cuando...

Investiga las ventajas y desventajas de las fuentes de energía renovables y no renovables.
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Twig - Humanos en la Tierra - El futuro de la energía - Fuentes renovables y no renovables d
e
energía

C
laves de...

Meet Lise and David Abazs, off-grid farmers in Finland, Minnesota, transforming infertile, rocky land into thriving organic farmland powered by renewable energy.<br/>

The Apollo 13 crew was the farthest distance that humans have traveled from Earth. On April 14, 1970, the crew was 400,171 kilometers (248,655 miles) from Earth. The Apollo 13 mission was the third manned mission intended to land on the...

An insight into the different ways electricity can be generated. Which countries use renewable, or non-renewable, means?
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Physics - Electricity And Circuits - L
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rning Points.
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Usable sources or stores of energy.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...

When the Moon is aligned directly in between the Sun and the Earth, it obscures all or part of the sun to an observer on the ground.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds...

The Sun has the potential to meet all our energy needs, if only we could harness it efficiently. Why is it so difficult to efficiently convert and store this energy? Earth Science - Earth's Resources - Learning Points. The Sun provides...

Discover some geo-engineering techniques that scientists are developing to manipulate Earth's climate. What are they and how would they work? Earth Science - Human Impacts - Learning Points. Geo-engineering strives to use technology to...

Did you know that the Moon is completely dark when the Earth blocks the Sun's light?
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Physical processes - The Earth and bey
o

nd - The Moon />

Learning Points
During a solar eclipse th
e...

Which is better ... renewable or non-renewable energy?
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People and places -Future of energy - The


energy debate />

Learning Points
Non-renewable energy will
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un out; renewable energy...

Learn about the up and coming form of energy – solar power!
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People and places - Future of energy - Renewable and non-renewable
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nergy sources />

Learning Points
Solar
p

ower is a renewable...