From the bottom of our hearts: a hands-on demonstration of the mammalian heartbeat
Using nothing but a pig’s heart, a knife and a supply of water, you and your students can investigate how the heart pumps.
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Using nothing but a pig’s heart, a knife and a supply of water, you and your students can investigate how the heart pumps.
Soaring temperatures, a flooded landscape, violent winds…. What would our planet be like without the Moon?
Spinal cord injury typically causes permanent paralysis and is currently a condition without a cure. Could stem cell therapy provide hope?
Studying the chemical composition of some of the planet’s oldest rocks has revolutionised our understanding of how our continents formed.
Civil engineer John Burland talks about the perils and practicalities of supporting some of the world’s most iconic buildings.
We all know what a kilogram is – or do we? Researchers worldwide are working to define precisely what this familiar unit is.
Contrary to the popular saying, deep waters are often far from still – which is just as well for marine life. Activities using simple water tanks are a good way to find out about the physics at work beneath the waves.
Biologist Juliana Machado Ferreira is using science to combat wildlife traffickers in Brazil.
From a homemade thermometer to knitting needles that grow: here are some simple but fun experiments for primary-school pupils to investigate what happens to solids, liquids and gases when we heat them.
In the third article in this series on astronomy and the electromagnetic spectrum, learn about the exotic and powerful cosmic phenomena that astronomers investigate with X-ray and gamma-ray observatories, including the European Space Agency’s XMM-Newton and INTEGRAL missions.
From the bottom of our hearts: a hands-on demonstration of the mammalian heartbeat
Life without the Moon: a scientific speculation
Spinal cord injury: do stem cells have the answer?
Cracking the mystery of how our planet formed
Propping up the wall: how to rescue a leaning tower
Weighing up the evidence: what is a kilo?
Movers and shakers: physics in the oceans
Cracking down on wildlife trafficking
The effect of heat: simple experiments with solids, liquids and gases
More than meets the eye: the exotic, high-energy Universe