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Science, Maths & Technology
60 Second Adventures in Astronomy: Special relativity
Who had more fun in life, Albert Einstein or Richard Feynman? Whichever one of them was travelling faster
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Science, Maths & Technology
60 Second Adventures In Astronomy: Exoplanets
How have scientists studied distant stars to learn more about exoplanets, the invisible planets that orbit them?
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Science, Maths & Technology
60 Second Adventures In Astronomy: Supernovae
Learn how all the elements in the Universe were formed, and where, exactly, your favourite silver necklace comes.
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Science, Maths & Technology
60 Second Adventures In Astronomy: The rotating moon
Discover how the Moon's orbit means we always see its best side...
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level 3: advanced icon
Science, Maths & Technology
White dwarfs and neutron stars
Stars live their lives for millions or billions of years but will eventually die. Low mass stars (like the Sun) will end their lives producing so-called planetary nebulae, and leave behind a collapsed core known as a white dwarf. More massive stars will end their lives by exploding and producing a so-called supernova remnant, and leave a neutron...
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level 3: advanced icon
Science, Maths & Technology
The formation of exoplanets
Over the last few decades astronomers have discovered thousands of planets orbiting stars other than the Sun – known as exoplanets. Many of these exoplanets are quite unlike anything we see in our Solar System. These include ‘hot Jupiters’ orbiting very close to their parent star and rocky ‘super Earths’ many times larger than our home planet. ...
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Science, Maths & Technology
Sustainability at Christmas: Considering single use items, traditional plastics and bioplastics
This article explores how we can embrace sustainability this Christmas with bioplastics for gifts, decorations, and wrapping.
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Science, Maths & Technology
Everyday maths: Ratios and proportions
How to avoid mistakes when calculating ratios and proportions? Complete our everyday maths activity to find out more.
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Science, Maths & Technology
Merry microbes: how might festive feasting affect your gut microbiota?
During the festive period, our food choices may change from what we usually eat. But what does this do to our gut microbiota? Let’s explore the impact of festive feasting on the gut and how what we eat can affect the microbial populations in our guts.
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Nature & Environment
Talking turkey: 12 facts about turkey genetics
The turkey is a fascinating bird - and demands more respect than a bit of stuffing and a spot of cranberry. Ricki Lewis explains more
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level 2: intermediate icon
Science, Maths & Technology
Blood and the respiratory system
‘Don’t hold your breath’ is an expression you’ve probably heard many times, but may not have thought too much about. In this free course, Blood and the respiratory system, you’ll study why respiration is so important for life, including how air enters and leaves the lungs, how oxygen is transported in the blood, the many dynamic factors that ...
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Science, Maths & Technology
Everyday maths video: "Coming back to maths"
Is something stopping you from learning maths? Can you do something about it? Watch this video for our introduction to maths anxiety.