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Radar: What happened next?

Radar: What happened next? Copyright free image Credit: Public domain New content
Updated 29 Aug 2014
Since the Second World War, radar systems have become smaller, further, wetter and stealthier. Discover the application of radar in modern life...

Big moon rising

Big moon rising Creative commons image Credit: Raja Singh under CC BY 2.0 licence
Introductory level Duration 5 mins Updated 07 Aug 2014
David Rothery doesn't think the supermoon we're due to see on 10 August deserves that much attention 

Mythbusting moons

Featuring: VideoVideo
Mythbusting moons
Introductory level Duration 5 mins Updated 28 Jul 2014
To find out about the significance of the supermoon on 10 August 2014, enjoy this short animation