lunedì 23 luglio 2012


23 luglio 2012


…sono il frutto dell’esperienza di Stefano applicata alla tradizione locale sull’utilizzo della foglia della Palma del Viaggiatore, il ravinala.
Il ravinala (foglia in malgascio) ha una fibra molto resistente e flessibile e quando viene montata in serie, con lo stesso principio di sovrapposizione della tegola, ha la caratteristica di essere leggera e perfettamente impermeabile.
Un'altra importante qualità di questa tecnica di costruzione è la caratteristica di rendere i tetti particolarmente resistenti ai cicloni. Il ravinala pur non permettendo nessuna infiltrazione esterna è estremamente permeabile dall’interno, ossia permette all’aria, che si incanala durante le tempeste tropicali, di uscire verso l’alto senza provocare nessun danno rilevante alla struttura.

Le modifiche apportate da Stefano riguardano in larga parte l’ossatura portante del tetto. Un resistente e leggero sistema a capriate collegate tra loro da pali traversi sui quali vengono poi fissate le foglie stesse. La struttura, essendo montata sull’ultimo degli anelli in cemento armato dell’edificio in costruzione, ha una base solida su cui ancorarsi, risultando quindi anche estremamente duraturo nel tempo. Le prime case costruite con questa tecnica risalgono a venti anni fa e sono ancora perfettamente funzionali, l’unico problema è la vulnerabilità della foglia stessa agli agenti esterni che ne obbligano la sostituzione ogni dieci anni, contro i tre o quattro della casa tradizionale malgascia. La differenza, oltre che nella solidità della struttura, è nella pendenza stessa del tetto, che evitando la formazione di ristagni riduce la velocità di deterioramento della foglia.

giovedì 19 luglio 2012

Friday – July 20th, 2012
A little island in the Indian Ocean
NOSY BE (also Nossi-bé) is an island located off the northwest coast of Madagascar. It has an area of 312 km2 and its population was officially estimated at 36,636 in 2001.
Nosy Be means "big island" in the Malagasy language. The island was called Assada during the early colonial era of the seventeenth century. Nosy Be has been given several nicknames over the centuries, including "Nosy Manitra" (the scented island).
The first inhabitants of Nosy Be were small bands of Antankarana and Zafinofotsy, before the arrival of the Sakalava, who represent the most numerous ethnic group on the island. These people were joined later by some Comorians, Indians or Antandroy.
Nosy Be made its first major appearance in Madagascar's history when King Radama I announced that he intended to conquer the whole west of the red island up to the sea. That plan was eventually achieved when the Sakalava Kingdom of Boina came into his possession in 1837 when Queen Tsiomeko of Boina's army was defeated.

Nosy Be is located about eight kilometers (5 miles) from the coast of Madagascar in the Mozambique Channel; several smaller islands are located nearby, including Nosy Komba, Nosy Mitsio, Nosy Sakatia, and Nosy Tanikely. The island's main town is Andoany.
The volcanic island has an area of about 312 km2 (120 sq mi), and reaches its highest peak at Mont Lokobe at 450 mt. (1476 feet); the volcano is of Holocene origin but has not erupted in recorded history. There are eleven volcanic crater lakes on the island.
A female black lemur and her offspring at the Lokobe Reserve, Nosy Be, November, 2001
The island is known for having the world's smallest frog and chameleon. The Lokobe Reserve is one of Madagascar's five Strict Nature Reserves (Réserves Naturelles Intégrales). Nosy Be is also home to a specific color of Panther chameleon (Furcifer pardalis).

Nosy Be has a tropical climate. It is most humid in summer (December, January, February). The Tsaratanana massif partially protects the island from the strong north-east winds affecting the region in August or during tropical depressions.

lunedì 9 luglio 2012

Monday – July 9th, 2012

Weather today…
Project activities!!
-Working ad the new building for the Agricultural Project.
-Building of barriers against the erosion at the garden.
Social activities…
-Italian for adults.
Yesterday…
-At the theater we saw “The Hunchback of Notre Dame” by Walt Disney.

domenica 1 luglio 2012

Monday – July 2nd, 2012

Weather today… ☀☁

Project activities!!
-Working ad the new building for the Agricultural Project.
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Yesterday happened…
-Yesterday we had the annual meeting of the Economy and Development Commission. The EDC is delegated to control and analyze the develop projects proposed by Stefano Project. 
Social activities…
-Tsisy, we just rest…





WE HAVE BEEN ABLE TO PROVIDE ELECTRICITY to The Village at very low costs and the social and emotional impact of this realization is huge and continues to be so.

Children have much more time to do homework, mothers to be better Moms and the men can prolong the time dedicated to craft activities and social relations.
It's hard to talk about development without giving due importance to the factor "energy". The primary sources of energy used here are coal, wood and oil. We have chosen hydropower.

All this has been made possible thanks to an almost fortuitous encounter with Claude-Alain Nissile, a Swiss engineer who along with some of his friends created the Association ADEVE and a customized project for our energy needs.
One of the members of this association is Sergio, a smelter in Switzerland famous for having created the bell of the Olympic Games in Athens. With him we have built the mechanical parts of the bronze turbine "Pelton" which along with the electrical components form a machine which can be easily reproduced in Madagascar by local artisans.

This is an important aspect, that these micro-turbines be easily reproduced in Madagascar which would allow for the exploitation of river water, which is so readily available in this country, and thus giving several villages the possibility of producing electricity cheaply for themselves.
In our village the water reaches the turbine forced through 600 metres of pipe starting from the catchment area and then passes into the basin set in a circle and after a steep descent, arrives with its load of kinetic energy to drive the turbine.
The result is that all homes have access to electricity, the streets are lit, the cinema can show films and the children can recharge their electronic learning devices.

  • 2000 - Electricity becomes available in Antintorona. To provide energy to the school, a solar panel system is installed.
  • 2006 - Construction of the pipeline. To allow the installation of the hydroelectric turbine we first had to prepare the ground on which to run the conduit for the forced water.
  • 2007 - Installation of hydroelectric turbines. The turbine uses the water of the river which is channelled through a penstock down from 600mt.
  • 2008 - Installation of an electrical network. The energy produced from the hydroelectric turbine is continuously distributed throughout the village.
  • 2010 - The Cinema. With the simple use of an old projector and the unused cloth from a sail , a cinema has been set up in the Atelier of Mechanics and movies come to life for everyone in the village.

venerdì 22 giugno 2012

Friday - June 22nd, 2012


Weather today…

Project activities!!
-Working ad the new building for the Agricultural Project.


This will be the long weekend of the Independence Day
>Tuesday, June 26th <
Social activities…
-Theater: Terminator
-Italian Class… yesterday we had the mid-term test.

mercoledì 20 giugno 2012

Wednesday - June 20th, 2012

Weather today…

Project activities!!
-Working ad the basement of a new building for the Agricultural Project.
-We are organizing the garden with terraces in order to have new useful fields and to decrease the erosion and surface run off.

Social activities…
-Italian for adults: