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(13 Jan 2019) LEADIN:Rammed earth is a construction method that has been around for millennia, but it's attracting renewed interest in countries like the USA and Australia. In Ghana a construction company is returning to the technique of rammed earth building, promoting its eco-friendly and economical technique. STORYLINE: This construction worker is part of a team building an eco-friendly house near Ghana's capital city, Accra.He is compressing a mixture of raw materials mostly sourced from within two kilometres.When the temporary structure is later removed it will reveal a solid wall – the beginning of a house. The technique is called rammed earth, as co-founder of Hive Earth Kwame de Heer explains."Rammed earth is a really old technique. Here in Ghana we have always built houses using mud, but here we have modernised it. We use a mixture of laterite which contains sand, a bit of silt, clay and some stones. We pour this into a temporary structure after being mixed. After pouring in eight inches we compress it to about four inches. We are mimicking a sedimentary rock, but speeding up the process. It's man-made stone."About five percent of the raw materials used in this method requires imported cement, which is necessary as a stabiliser.As well as being more eco-friendly, Hive Earth says it costs a third less than building with sandcrete blocks, commonly used in Ghana. Foster Osae-Akonnor heads up Ghana's Green Building Council:"Once you can get materials from the locality that you are working, then it helps to reduce the carbon footprint. In addition, comparing rammed earth to concrete, you save all the embodied energy that will be required in the manufacturing of cement."Compared to other building materials, a very high amount of energy is consumed to produce cement. In addition cement is imported into Ghana. Another of Hive Earth's rammed earth projects, in Accra, reveals its interesting aesthetic, which is the result of the ramming process.The technique is well suited to the hot climate of Ghana as it keeps the room temperature cool, says co-owner of Hive Earth, British-Ghanaian entrepreneur Joelle Eyeson."Rammed earth is sound proof, it's termite proof, it's thermally insulative – so it regulates the internal room temperature. Because the walls are so thick it takes a while for the heat to penetrate through to the internal room. Our walls can be anything from 12 to 15 inches thick. It's earthquake resistant as well, due to the monolithic nature of the walls as compared to sandcrete blocks, because the walls are monolithic. With sandcrete blocks you have the mortar joints so it's easier for the wall to shake and become disinbursed, whereas with rammed earth it's just one straight monolithic wall. It's as strong as concrete as well – it can last for hundreds of years." A long-standing example of rammed earth is the Great Wall of China.Williams Nimailo from the Ghana Bureau of Standards helped draw up the country's new building code.Allowance is made for rammed earth under both traditional and green building construction methods. Provision is made for modern materials such as clay-fired bricks or cement blocks. Akosua Obeng is an architect who contracted Hive Earth to build the external walls of a luxury complex in Accra.Obeng believes using rammed earth techniques in a high-end development will help to change perceptions about how earth materials can enhance design and architecture.Hive Earth have produced eight rammed earth projects since starting up in 2016, and have many more projects planned in Ghana and regionally.Find out more about AP Archive: http://www.aparchive.com/HowWeWork Twitter: https://twitter.com/AP_Archive Facebook: https://www.facebook.com/APArchives Instagram: https://www.instagram.com/APNews/You can license this story through AP Archive: http://www.aparchive.com/metad....ata/youtube/7a9be64b
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Christoph Gröner is one of the richest people in Germany. The son of two teachers, he has worked his way to the top. He believes that many children in Germany grow up without a fair chance and wants to step in. But can this really ease inequality?
Christoph Gröner does everything he can to drum up donations and convince the wealthy auction guests to raise their bids. The more the luxury watch for sale fetches, the more money there will be to pay for a new football field, or some extra tutoring, at a children's home. Christoph Gröner is one of the richest people in Germany - his company is now worth one billion euros, he tells us. For seven months, he let our cameras follow him - into board meetings, onto construction sites, through his daily life, and in his charity work. He knows that someone like him is an absolute exception in Germany. His parents were both teachers, and he still worked his way to the top. He believes that many children in Germany grow up without a fair chance. "What we see here is total failure across the board,” he says. "It starts with parents who just don’t get it and can’t do anything right. And then there’s an education policy that has opened the gates wide to the chaos we are experiencing today." Chistoph Gröner wants to step in where state institutions have failed. But can that really ease inequality?
In Germany, getting ahead depends more on where you come from than in most other industrialized countries, and social mobility is normally quite restricted. Those on top stay on top. The same goes for those at the bottom. A new study shows that Germany’s rich and poor both increasingly stay amongst themselves, without ever intermingling with other social strata. Even the middle class is buckling under the mounting pressure of an unsecure future. "Land of Inequality" searches for answers as to why. We talk to families, an underpaid nurse, as well as leading researchers and analysts such as economic Nobel Prize laureate Joseph Stiglitz, sociologist Jutta Allmendinger or the economist Raj Chetty, who conducted a Stanford investigation into how the middle class is now arming itself to improve their children’s outlooks.
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Watch Part I
Inequality - how wealth becomes power
https://youtu.be/AFIxi7BiScI
Part 3 Inequality - how wealth becomes power
https://youtu.be/wEufTD39xrw
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What Is Iringa Tanzania? | Stone Town Of Tanzania (East Africa). In This Episode, learn about Iringa located in southern Tanzania.
Another Video You Maybe Interested in is Learning more about Tanzania Capital City Dodoma here:👇🏿👇🏿
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Visit of Nelson Mandela to Nigeria [1993]
The Beaufort County Sheriff’s Office has arrested one person in connection with a Monday afternoon stabbing in Sheldon.
A Study of Parallel Proverbs in Akan (Twi) and KiswahiliDr. Ọbádélé Kambon and Dr. Josephine Dzahene-QuarshieLAG 2015 ||| TUESDAY, JULY 28, 2015 ||| 8:30AMKNUST ||| COLLEGE OF SCIENCETwiSwahili or KiswaTwili: A Study of Parallel Proverbs in Akan (Twi) and KiswahiliAbstractIn Akan and Kiswahili, there are several proverbs that express the same underlying idea, oftentimes in the exact same or similar ways. Examples of these include:1. a. Kikulacho kinguoni mwakoThat which eats you (up) is in your clothingb. Aboa bi bɛkawo a, naɛfiri wo ntoma mu If a bug will bite you, it’s from in your cloth2. a. Chakula chema hakihitaji kawaGood food needs no coverlet against the flies. b. Adepa tɔn ne ho A good thing sells itself. c. Nkyene nkamfo ne ho. Salt does not praise itself.There are several possible reasons why these parallel proverbs exist. In one line of thinking, the similarities may be due to contact phenomena such as shared cultural and/or historical experiences. Another perspective may be due to the demonstrably genetic relationship between Akan and Kiswahili languages. In this study, however, we will examine these proverbs in parallel or near-parallel and demonstrate that regardless of the facts of the two aforementioned lines of inquiry, these proverbs attest to a shared African worldview.
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The Honorable Marcus Mosiah Garvey: Look for Me in the Whirlwind
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Lectures on:
Types of Love
Black/Afrikan Relationships
Child Rearing
Self-Love
The Basis of Sound Relationships
Origins of Courting
Self-Knowledge
Children a Gift to Society
Community Role in Child-Rearing
Love Instinct
Death/Hate Instinct
Fear
Marriage
Intimacy
Happiness Rooted in Hatred & Fear.
1804 The Hidden History of Haiti 2017