BlogHide Resteemsvent-clean (33)in fun • 7 years agotreuvent-clean (33)in technology • 7 years agothe mechanical ventilation system and heat recovery systemthe mechanical ventilation system and heat recovery system. since 1985 required in new build homes. but still the poor child of the construction. more and more we come across it. that we can not…vent-clean (33)in photography • 7 years agothe abandoned coal mine( The first shaft was dug in 1850 for coal mining. After an accident in 1877, the mine closed for the first time. It was reopened thirty years later, in 1907, to remain in operation until 1977.…vent-clean (33)in urbex • 7 years agothe lost Belgium village named Doelthe abandoned village of Doel IN BELGIUM. this village is being demolished by expanding the Anwerp ports. there are still a few people living there, who resist. empty streets empty houses. it is…