У финов полы тёплые всегда: без труб и электричества — в чем секрет?

У финов полы тёплые всегда: без труб и электричества — в чем секрет? 

https://nord-news.ru/news/2025/02/05/?newsid=179172

Руски «Теплый пол» и бор/ела - по-добри за градеж от бреза

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«Теплый пол» без горячей воды и электричества в частном доме: секреты наших [русских] предков

https://almaty.tv/ru/news/obschestvo/-380

При помощи одной печи в русской избе они могли создать вполне комфортные условият

... в деревянных домах с печным отоплением без дополнительных систем обогрев

FB Кемпер НСС от minibus VW Crafter

 https://www.facebook.com/share/r/19otiKmrN3/

FB How sunlight is collected and channeled through ducts, then diffused into rooms

https://www.facebook.com/share/p/1Bhqz5VZeH/

  Дали е възможно това въобще е и мой въпрос.

Check out this clever way to bring natural light into buildings! This diagram shows how sunlight is collected and channeled through ducts, then diffused into rooms. Saves energy and brightens up spaces! ☀️

#naturallight #architecture #sustainability #lighting

Fb Illustration of a "Net-Zero Home," which is designed to produce as much energy as it consumes...

 Fb Illustration of a "Net-Zero Home," which is designed to produce as much energy as it consumes... 

https://www.facebook.com/share/p/1FN4CPKUia/

This image is an illustration of a "Net-Zero Home," which is designed to produce as much energy as it consumes, resulting in a net-zero energy consumption. The image highlights various features and technologies that contribute to the home's energy efficiency and sustainability. 

Key elements in the image include:

- **Ventilation**: Hot air escapes to cool the home in summer.

- **Low-flow water fixtures**: These help in reducing water consumption.

- **Solar panels**: Convert sunlight into electricity.

- **Shade structures**: Help in managing the amount of sunlight entering the home.

- **Wind-power system**: Turbines on the roof generate additional electricity.

- **Ground-source heating and cooling pumps**: Provide efficient temperature regulation.

- **Floor heating and cooling**: Maintains comfortable temperatures in winter and summer.

- **LED light fixtures**: High-efficiency lighting throughout the home.

- **Thick, well-insulated walls**: Improve thermal efficiency.

- **Quality windows**: Enhance insulation and reduce energy loss.

- **Cool air enters**: Through designed pathways to maintain a comfortable indoor environment.

The image also includes a diagram showing the difference between summer sun and winter sun angles, which is relevant