It is recommended that you have both intake vents and exhaust vents. Most do it yourself sites recommend soffit vents for the intakes. Exhaust vents vary in both type and cost. For smaller houses the most recommended type is a ridge vent system. The number you will need depends on the square footage of your attic.
Convection
Central heating, radiators, so-called Slant Fin or inline method.
determination of specific heat capacity of liquid by method of electrical heating
ventilation
Yes, heating your home with oil is a cost effective method. It does have its cons. You can weigh the pros and cons by clicking on the following link: http://www.servicemagic.com/article.show.Information-about-Home-Heating-Oil.15536.html
Passive ventilation is a natural method of ventilating an indoor space by using airflow and pressure differences to exchange air without the need for mechanical systems. This can be achieved through windows, vents, or other openings to allow fresh air to enter and stale air to exit. It helps improve indoor air quality and reduces the need for artificial cooling or heating.
Enclosure Local Exhaust Ventilation Respiratory Protection
people used to use coal fires, and gas and electric fires have been round for years and years, but coal fires was the prefered method
Heating not; but distillation, sublimation, zone refinig, etc. need heat.
The simplest method is by heating.
The heat pump heating method is much more efficient than the electric resistance heating method. It takes only 1 kilowatt of electricity to heat 1000L of water from an initial temperature of 20 degrees C to 60 degrees C, whereas the electric resistance heating method would take 4 kilowatts of electricity to achieve the same result. This makes the heat pump heating method much more cost-effective in the long run, as well as being more environmentally friendly.
It is not that new. It has been being used since Roman times and the 1950's as alternative way of heating homes.