Air to Air heat exchangers: get fresh air, keep the energy inside

Air To Air Heat Exchangers for warm interiors, low heating bill

Homes of today follow a green and expense-cutting trend to reduce energy exchange with the environment, keeping a comfortable temperature inside and some money in the bank. But all that sealing actually makes the stall air inside a health treat to the house inhabitants. It can get very humid, due to the paints that prevent vapor exchange through the walls, VOC (volatile organic compounds – chemicals that offgas from paints, plastics, etc) loaded, naturally occuring Radon (Rn) gasses  build up as well as mold and mildew. These problems can be solved by

smart homes need a way to protect wireless communication between devices: paint

Wireless screening paint

Wanna build a smart-home? You have all the ingredients? A central server managing the lights, the tv, the stereo, the blinds, the thermostat, the solar panels on the roof, the LCD displays in every room and who knows what else? I suspect you want a wifi-capable