Self-healing concrete. Amazing!
https://www.sciencealert.com/we-finally-know-how-ancient-roman-concrete-was-so-durable
7.1.2023 06:45Self-healing concrete. Amazing!https://www.sciencealert.com/we-finally-know-how-ancient-roman-concrete-was-so-durableThe Roche Roman camp and fortlet excavated by CAU last year feature in this episode of Digging for Britain with @aliceroberts. And they’ve done a really good job from what were some pretty meagre pickings finds wise.
https://www.bbc.co.uk/iplayer/episode/p0dm8056
#CAU #Cornwall #roman
A suitably wintry scene from the Tregurra Valley, Truro, circa 1800, as seen by our illustrator Jane Read. The drive in the foreground was a surprisingly well constructed road leading up to Lower Penair farm.
In the background is a brick drying clamp, using the valley clays to make bricks for use in Truro.
The post-medieval aspect of life in the valley, written by Graeme Kirkham, will appear in the next volume of Cornish Archaeology.
16.12.2022 12:07A suitably wintry scene from the Tregurra Valley, Truro, circa 1800, as seen by our illustrator Jane Read. The drive in the foreground was a...One minute you're doodling away on a piece of slate, then five and a half thousand years pass and someone digs it up.
#neolithic #cornwall #tregurra #10yearanniversary
Quick, buy it before they start giving it away!
https://www.archaeopress.com/Archaeopress/Products/9781803270043
Apologies to anyone who was following me. Now on my third elephantine incarnation and hope I've got it right this time!
3.12.2022 11:27Apologies to anyone who was following me. Now on my third elephantine incarnation and hope I've got it right this time!