Archive For The “Science and Engineering” Category

There is no reason to believe that Pumarejo Bridge is at risk: Invias

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There is no reason to believe that Pumarejo Bridge is at risk: Invias

The emblematic work, of 44 years, was designed by Riccardo Morandi, the same engineer who designed the bridge that fell last week in Genoa (Italy), in a tragedy that left 43 dead. Last 14 August the fall of the Morandi Bridge in Genoa (Italy) left a balance of 43 deceased and dozens of wounded, not…

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2019, year of the periodic table of the elements of MENDELEYEV

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2019, year of the periodic table of the elements of MENDELEYEV

2019, year of the periodic table of the elements of MENDELEYEV.. On March 6, 1869, the Russian chemist Dimitri Mendeleyev made, before the Chemical Society of St. Petersburg, a presentation entitled dependence between the properties of the atomic weights of the elements, where they showed similarities of characteristics Corresponding to the known chemical elements, which…

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Metallurgical advances: The “metallic wood”..

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Metallurgical advances: The “metallic wood”..

Metallurgical advances: The “metallic wood”.. Although in a discreet way, in the scientific world where it seems that only digital technologies are effective, the materials are still investigated and, among them, the metal-based ones. Already in DYNA we echoed in the July/August issue of last year (Https://www.revistadyna.com/busqueda/vidrios-metalicos-y-high-entropy-alloys-es-desorden-clave-de-materiales-del-futuro) of so-called “metallic glasses”, amorphous metals with very…

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This is the new and Pharaonic longest bridge in the world built on the sea..

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This is the new and Pharaonic longest bridge in the world built on the sea..

This is the new and Pharaonic longest bridge in the world built on the sea.. The bridge, which opens on Tuesday, joins Hong Kong, Zhuhai and Macao, is 55 km long and is one of the most complex engineering works on the planet The bridge, which opens on Tuesday, joins Hong Kong, Zhuhai and Macao,…

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The engineer’s languages..

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The engineer’s languages… A self-respecting engineer speaks several languages, but also controls a multitude of language. Despite the controversy that can be shot, there will always be a ranking of the main programming language, the ten most used, the most popular or the most sound, but why are they and what projects are carried out…

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Wooden furniture to its maximum expression.

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Wooden furniture to its maximum expression.

  We all have furniture at home, many of which are made from wood, which is cut to size for later joining with other pieces. However, having wood furniture in one piece is difficult, something that Gavin Munro wants to turn into a lucrative business, although for the moment it is only an idea in…

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Six years in engineering, and now what?

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Six years in engineering, and now what?

Six years in engineering, and now what?.. Son, study and you can devote to whatever you want The truth is that I do not know, but I do know that you must be prepared for the opportunities that reach you, do not despair. It is rumored that the saying of the mothers, the classic “son,…

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What happened to you, TWITTER?

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What happened to you, TWITTER?

What happened to you, TWITTER? … The one that was a social network that promised to compete with the giant Facebook does not stop losing users with the passage of the last years, from engineer Boss Analyze the factors that have been able to affect so negatively to the bird of 140 characters, but for…

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Aircraft Material to be repaired only

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Aircraft Material to be repaired only

The materials that are being repaired alone are a thing that science fiction has shown us for a long time. But at present we are not far from having them, in a commercial way. This is because in many laboratories around the world they are already being tested. This is a material that would allow…

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Engineer to engineer.

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Engineer to engineer.

Engineer to engineer… I do not know if you have been educated with or without gender roles, I do not know if your environment has “invited” you to dream of living in a castle while you dreamed of building it. I don’t know if you were the one who preferred to ask the Magi a…

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