Professor Sir John Pendry assesses recent developments in the field of transformation optics – the science behind invisibility cloaks. (Extract 4 of 5 from the Imperial College Podcast 22 August 2012)

Tricks of the light

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Dr Dave Clements, Senior Lecturer in Imperial's Department of Physics, talks about how his twin passions for astronomical research and science fiction writing complement and interact with each other.

Author & physicist Dave Clements

Listen to Professor Fay Dowker talk Samuel Lickiss through the proofs of general relativity – from eclipses to ripples in spacetime.

How do we know general relativity is true?

Black holes are where we could experience some of the most extreme effects of general relativity. So what happens if you fall into one?

What happens if you fall into a black hole?

On 7 January 2014, the Sun's surface erupted with an unusually large explosion, called coronal mass ejection (CME), with NOAA releasing a significant false alarm geomagnetic storm at Earth. Credit: Dr Neel Savani / Imperial College London

Coronal Mass Ejection (CME) 7 January 2014

How to construct a better narrative over what really goes on in the subatomic world. Inaugural lecture of Professor Terry Rudolph

Tricks of the light

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