secure Posted September 18, 2011 Report Share Posted September 18, 2011 As simple as it sounds, a one-liter plastic bottle filled with purified water and some bleach could serve as a light bulb for some of the millions of people who live without electricity. Originally developed by MIT students, the "solar bottle bulb" is now being distributed by the MyShelter Foundation to homes throughout the Philippines. The foundation’s goal is to use this alternative source of daylight to brighten one million homes in the country by 2012.Light from a water bottle could brighten millions of poor homes (w/ video)Extrem de interesanta ideea. Quote Link to comment Share on other sites More sharing options...
johnny5 Posted September 19, 2011 Report Share Posted September 19, 2011 Foate interesanta ideea mai ales cand ma gandesc la factura de curent mai ca mi-as monta si eu un astfel de sistem ... oricum pentru zonele sarace ... pentru populatia din lumea a 3-a ... ideea e foarte bine venita... Quote Link to comment Share on other sites More sharing options...
LLegoLLaS Posted September 19, 2011 Report Share Posted September 19, 2011 util pt mansarde...dar mai greu de facut prin ditai acoperisu' Quote Link to comment Share on other sites More sharing options...
sandabot Posted September 19, 2011 Report Share Posted September 19, 2011 Deci refracta lumina soarelui prin apa si o baga in casa ? Quote Link to comment Share on other sites More sharing options...
LLegoLLaS Posted September 19, 2011 Report Share Posted September 19, 2011 @sanda da dar tre sa fie foarte pura sa arate ca in video (sticlele alea nu is aruncate, is sticle noi,sa nu fie zgaraiate ) Quote Link to comment Share on other sites More sharing options...
crs12decoder Posted September 19, 2011 Report Share Posted September 19, 2011 And they say technology is evil.Totusi... personal nu cred ca am avut nevoie vreodata de niste genii care au stat si s-au gandit ani de zile cum sa-mi faca mie lumina ziua. Am preferat sa dau draperia la o parte. Quote Link to comment Share on other sites More sharing options...
LLegoLLaS Posted September 19, 2011 Report Share Posted September 19, 2011 And they say technology is evil.Totusi... personal nu cred ca am avut nevoie vreodata de niste genii care au stat si s-au gandit ani de zile cum sa-mi faca mie lumina ziua. Am preferat sa dau draperia la o parte.tu....aia abia au tabla pe casa Quote Link to comment Share on other sites More sharing options...
WarLord Posted September 19, 2011 Report Share Posted September 19, 2011 Originally developed by MIT students - deci toate mintile alea iluminate de la MIT au produs asta. Wow, incredibil! Nu stiu de unde o sa faca saracii rost de clor si cu ce bani, ca si apa potabila e o problema constanta in zonele alea, apoi sa nu uitam de restul problemelor legate de saracie ca lipsa de alimente si bolile rezultate din cauza lipsei de hrana.Mai bine i-ar invata cum sa-si cultive legume; ooo dar cred ca le trebuie mai intai pamant. Quote Link to comment Share on other sites More sharing options...
Addic73d Posted September 19, 2011 Report Share Posted September 19, 2011 Voi care apasati pe un buton si aprindeti lumina in toata casa e usor sa vorbiti..Dar cati ati observat vorba batranei care spunea "Acum numai putem trai fara ea..."??Pentru noi poate nu inseamna nimic, dar pentru ei si situatia in care se gasesc inseamna foarte mult ... Quote Link to comment Share on other sites More sharing options...
Wav3 Posted September 19, 2011 Report Share Posted September 19, 2011 Interesant dar inutil..faza merge doar ziua cand nu ai nevoie de lumina (deobicei), plus ca, daca ploua, pui ligheanul sub bec.. Quote Link to comment Share on other sites More sharing options...
iBebe Posted September 19, 2011 Report Share Posted September 19, 2011 E veche treaba asta.. am incercat si eu intr-o cutie nu da cine stie ce radament. Quote Link to comment Share on other sites More sharing options...
