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Prueba de integridad de pilotes | mi experiencia

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Podemos reutilizar una cimentación, es decir, emplazar una estructura nueva en cimientos existentes? y si es así que pruebas debemos llevar a cabo?, en este video les explico eso y les cento mi experiencia dejándoles 4 tips para que no los despedazen en un comité de obra.


VISITANOS EN LA WEB (cursos con +PRÁCTICA y -Teoría): https://teyconstruccion.com
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WhatsApp: +57 3192581177 (Botón en la web)


VIDEOS DE LOS CURSOS:

CURSO DISEÑO estructuras METALICAS: https://youtu.be/Oa2znspVG0o

CURSO ETABS: https://youtu.be/fFpOAP5QhxA

CURSO MAMPOSTERIA: https://youtu.be/SKKeA5YJdTo

CURSO DESPIECES DE ELEMENTOS DE CONCRETO: https://teyconstruccion.com/cursos/dccad-para-automatizacion-de-despieces-en-elementos-de-concreto/

CURSO DISEÑO CIMENTACIONES SUPERFICIALES: https://youtu.be/Gl_FN9-FB-o

Como fazer uma escada de madeira para poda das árvores mãe. F4F - CEPEAS.

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Acesse nossa academia de aprendizagem gratuita e se inscreva: https://academy.forests4farming.org/start
Neste vídeo explicamos o passo a passo de como construir uma escada de madeira muito barata.

#SyntropicFarming #Agroforestry #RegenerativeAgriculture #CacaoAgroforestry #cacau #cocoa #ErnstGotsch #SoilRegeneration #EcologicalSuccession #Agroecology #forests4farming #cepeas

Você pode comprar a segunda edição impressa do livro, Agricultura Sintrópica segundo Ernst Götsch, com desenhos inéditos e originais de Ernst. Comprando o livro você apoia as pesquisas de Ernst Götsch e do CEPEAS.
Acesse a loja no link abaixo:
https://www.lojaplantandoflorestas.com
Para comprar na Europa acesse: https://bambualportugal.pt/ (inglês e português)

Adom Getachew on Walter Rodney's Legacy

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Political scientist and co-editor of Verso's Southern Questions series Adom Getachew wrote a piece in Duke University's Small Axe called "The Present as History: Walter Rodney and the Search for Usable African Pasts." Here, she discusses the everlasting importance of Walter Rodney's works.

Verso is proud to be publishing an updated 2026 edition of Walter Rodney's How Europe Underdeveloped Africa with revised text and an introduction by Angela Y. Davis: https://www.versobooks.com/products/788-how-europe-underdeveloped-africa?utm_source=youtube&utm_medium=video&utm_campaign=adom_26

Adom Getachew is co-editor of Verso's Southern Questions series: https://www.versobooks.com/collections/versos-southern-questions?utm_source=youtube&utm_medium=video&utm_campaign=adom_26

The mauve measles: when purple went viral | Stories in Colour Podcast S2 Ep4 | National Gallery

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A teenage chemist’s accidental discovery didn’t just revolutionise colour history – it sparked a viral Victorian colour craze!

Cultural historian Kassia St Clair joins Beks to uncover the story of mauveine – the world’s first synthetic aniline dye. Practically overnight, this striking purple became a mass-market sensation. Mauve reshaped Victorian fashion and left a legacy that stretches all the way from a laboratory in Victorian London’s East End to portraits of icons like Oprah Winfrey.
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Kassia is the author of books including 'The Secret Lives of Colour', 'The Golden Thread' and 'Liberty: Design. Pattern. Colour'. She specialises in telling stories about the overlooked and everyday.
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Subscribe to our YouTube channel and never miss an episode of 'Stories in Colour': http://bit.ly/1HrNTFd

Watch your next episode of 'Stories in Colour': https://www.youtube.com/playlist?list=PLvb2y26xK6Y5oKGCTKesXyO-LR3f2XcZF

You can email us with any questions via podcast@nationalgallery.org.uk

Find out more about the podcast on our website: https://www.nationalgallery.org.uk/podcast
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🎨 Find out more about artworks in this episode:

Sir Arthur Stockdale Cope, ‘Sir William Henry Perkin’, 1906. © National Portrait Gallery, London https://www.npg.org.uk/collections/search/portrait/mw04955/Sir-William-Henry-Perkin?_gl=1*n8r8uw*_up*MQ..*_ga*NDE2MjgwNzAxLjE3NzgwNzkyNDc.*_ga_3D53N72CHJ*czE3NzgwNzkyNDYkbzEkZzAkdDE3NzgwNzkyNDYkajYwJGwwJGgw

Marie-Pauline Laurent, ‘Empress Eugenie (1826–1920)’, 1855 © The Metropolitan Museum of Art, New York https://www.metmuseum.org/art/collection/search/231016

John Phillip, ‘The Marriage of Victoria, Princess Royal, 25 January 1858’, Signed and dated 1860 © Royal Collection Enterprises Limited 2026 | Royal Collection Trust https://www.rct.uk/collection/406819/the-marriage-of-victoria-princess-royal-25-january-1858

Claude Monet, ‘Irises’, About 1914-17 https://www.nationalgallery.org.uk/paintings/claude-monet-irises

Shawn Michael Warren, ‘Oprah Winfrey’, 2023 © National Portrait Gallery, Smithsonian Institution / Courtesy of the artist https://npg.si.edu/object/npg_NPG.2023.37?destination=edan-search/default_search%3Fedan_local%3D1%26edan_q%3Doprah
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Further reading:

Kassia St Clair, ‘The Secret Lives of Colour’, 2016 [Book]

Kassia St Clair, ‘The Secret Lives of Colour: Expanded Edition’, 2025 [Book]

Simon Garfield, ‘Mauve: How One Man Invented a Color That Changed the World’, 2000 [Book]

Find out more about William Henry Perkin here: https://collection.sciencemuseumgroup.org.uk/people/cp37617/william-henry-perkin

Perkin, W. H. ‘On Mauve or Aniline-Purple'. Proceedings of the Royal Society of London, Vol. 13 (1863-1864): 170-176. [Journal article] https://royalsocietypublishing.org/doi/pdf/10.1098/rspl.1863.0042

Science Museum, ‘The secret origins of purple dye’, 2019 [YouTube video] https://www.youtube.com/watch?v=g7JCMxq7DU8

Find out more about ‘The Mauve Measles’ in Punch Magazine, 20 Aug 1859: https://magazine.punch.co.uk/image/I0000tqpCmhDDsLU

Oscar Wilde, ‘The Decay of Lying’, 1891 [Book]

Oscar Wilde, ‘The Picture of Dorian Gray’, 1890 [Book]

Find out more about artist Shawn Michael Warren: https://www.shawnmichaelwarren.com/

Find out more about Oprah Winfrey and the colour purple: https://www.smithsonianmag.com/smithsonian-institution/oprah-winfrey-national-portrait-gallery-shawn-michael-warren-commission-180983424/

Watch or listen to our episode of ‘Stories of Colour’ on Tyrian purple: https://www.youtube.com/watch?v=kcPMFsafav8
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Episode credits:

Guest: Kassia St Clair
Host and executive producer: Beks Leary 
Producer: Harry Rosehill 
Researcher: Hannah Rogers 
Technicians: Ian Warren and Timothy Carpenter
Video Producers: Jeanne Kenyon and Alessandro Sorenti
Editor: Paul Frankl
Theme music: Theo Elwell

#NationalGallery #ArtHistory #Podcast #StoriesInColour

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Benito Pérez Galdós y un señor de Murcia #laspalmasdegrancanaria

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📖¿Sabias que Benito Pérez Galdos, el gran escritor del realismo social español, nació en Las Palmas de Gran Canaria? Te llevo de viaje al barrio cuyas calles tienen nombre de los personajes de sus novelas y obras de teatro.


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