In today's energy climate, why aren't new home builds installing geo-thermal units vs the usual technology?

Why are they not installing solar attic ventilators (0) and hot-water-on-demand systems vs the same 1940s hot water tank? Will we ever move on to new technology (that currently exists) or are we trapped in a 20th century blueprint?

Can there be Intelligent Life outside Solar System?

Even if there are like Earth like planets, I think we are Unique in the whole Universe. My logic is very simple: Within a few Centuries of Science and Technology, we made such a progress. Now if there is really… Continue Reading