Seeing the light: monitoring fusion experiments
Finding out what is going on in the core of a fusion experiment at 100 million degrees Celsius is no easy matter, but there are clever ways to work it out.
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Finding out what is going on in the core of a fusion experiment at 100 million degrees Celsius is no easy matter, but there are clever ways to work it out.
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.
Why is symmetry so central to the understanding of crystals? And why did ‘forbidden’ symmetry change the definition of crystals themselves?
To make the two-dimensional images that we see in print and on screen appear more real, we can hijack our brains to create the illusion of a third dimension, depth. These activities explore the physics that make this possible.
Astronomers use giant radio telescopes to observe black holes and distant galaxies. Why not build your own small-scale radio telescope and observe objects closer to home?
With oil reserves running out, silicon solar cells offer an alternative source of energy. How do they work and how can we exploit their full potential?
Physicist Adrian Mancuso works at the cutting edge of 3D imaging, at what will be Europe’s newest and brightest X-ray facility.
For scientists at the European Space Agency, a mission to Mars means going to Antarctica first.
Renewable, clean, unlimited energy – how can it be achieved? Christine Rüth from EFDA introduces the tokamak, the most advanced fusion device.
Nektarios Tsagliotis explains how to build an effective microscope using simple materials – enabling your students to discover a hidden world, just as Robert Hooke did in 1665.
Seeing the light: monitoring fusion experiments
More than meets the eye: the exotic, high-energy Universe
The new definition of crystals – or how to win a Nobel Prize
Seeing is believing: 3D illusions
Build your own radio telescope
Solar energy: silicon solar cells
High-powered research: physicist Adrian Mancuso
The white continent as a stepping stone to the red planet
Harnessing the power of the Sun: fusion reactors
Build your own microscope: following in Robert Hooke’s footsteps