Wyoming and Colorado are two states that would appear to have many similarities. Location, physical geography, history and even their very shapes mirror each other in interesting ways. However, Colorado has ten times the population as...

More haste: less speed' my dad would say. And it is certainly true when you are trying to find an optimum way of doing things.



In this short thought-video, I muse on this and look at why shortcuts in project management...

Arctic air is warming, causing scientists to worry that melting arctic ice and snow could also lead to a sudden permafrost thaw and release of carbon dioxide (CO2) and methane (CH4) that forms a climate tipping point or feedback loop....

For this episode we wanted to see where we are in terms of “business as usual,” and if we are still headed towards an apocalypse of sorts. Or if, perhaps, all of the technological innovations in renewables and EVs along with new climate...

Experience the beauty and history of the Cumbres & Toltec Railway, one of the last authentic steam railroads in the country.

Some natural disasters have come dangerously close to ending the world as humanity has known it but, somehow, people continue on, working to rebuild the damaged world left behind. Strangely enough, natural disasters can end up...

Climate Change is increasing the frequency and severity of natural disasters all around the world. And in the United States, more and more people seem to be moving to the places that are projected to be most impacted by climate change,...

Rock formed by the build-up of layers of sediment over time.
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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...

Generally refers to a compound that contains carbon bonded to hydrogen and is usually associated with the carbon molecules made by living organisms.
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A Twig Science
Glossary Film.
Key scientific terms defined in...

Fuel formed over millions of years, in conditions of high heat and pressure, from the fossilised remains of dead organic matter such as plants and animals.
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A Twig Science
Glossary Film.
Key scientific terms...

A sustainable process is one that can be continued without damaging the environment or exhausting natural resources in the long term.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds...

A fuel produced by heating coal in the absence of air.
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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...

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
ea
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...

A chemical reaction or process that releases heat.
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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...

Learn about carbon - the basis for all life on Earth. Chemistry - Periodic Table - Learning Points. Carbon is the basis for all life on Earth. Pure carbon exists in many useful forms. Diamond, graphite, coal and charcoal are all carbon....

Carbon occurs naturally in four different forms. Discover how they differ and why? Chemistry - Atoms And Bonding - Learning Points. Carbon is present in all living organisms. Carbon in its elemental form appears as four distinct...

Fossil fuels are a finite energy source. How long will they last, and why is it so difficult and costly to extract these fuels from beneath the earth and oceans? Earth Science - Earth's Resources - Learning Points. Fossil fuels are...

Where does our natural gas, coal and oil actually come from? Discover the processes that created our modern fossil-fuel reserves, which began millions of years ago. Earth Science - Earth's Resources - Learning Points. Fossil fuels are...

What is it? ... It's coal!
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Material processes - Classifying materials - Natural and artifi
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ial materials


A Twig Tidbit Film - Pixelate. A pixelated image unscrambles. The children have to guess...

Learn all about fossil fuels and how the energy they contain came from the Sun.
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Physical processes - Energy and energy transfer - The Sun as our main so
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Learning Points
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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...

Investigate the pros and cons of non-renewable and renewable energy sources.
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People and places -Future of energy - Renewable and non-renewable
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nergy sources />

Learning Points
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Explore the remarkable life and contributions of Rosalind Franklin, a pioneering scientist whose work was crucial in the discovery of DNA's double helix structure. Born in 1920 in London, Franklin was a brilliant chemist and X-ray...