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Tony Robinson and geophys boffin John Gater look back over 200 digs at the extraordinary achievements of cutting-edge geophysics technology, which has uncovered lost Roman villas, tombs, temples and ancient monuments, as well as a host of old broken tractor bits and enigmatic ditches.
The science of geophys has changed out of all recognition: 20 years ago the team huddled around a dotmatrix printer as it slowly produced a geophysical picture of an abbey hidden underground; now they can produce complex three-dimensional images of whole buildings within minutes.
In an effort to finally understand what geophys actually means, Tony buries 10 objects in a field and challenges John to use his technological arsenal to identify them all, without digging. Can geophys now tell the difference between a bicycle and a toilet?
First Air Date : Jan 16, 1994
Last Air date : May 20, 2025
Episode : 246 Episode
Season : 21 Season
Runtime: 50:14 minutes
Country: United Kingdom
Crew:
