How does solar heating make the tropics warmer than the polar regions?
If air currents keep moving to the colder regions, why are the trophics still warmer?
The reason higher latitudes (Away from the tropics) have lower temperatures is mainly because at higher latitudes the sun rays are less perpendicular to the surface of the earth, thus [...]
is etc better than flat plate solar water heater?
i want to go for solar water heater for my home. is evacuated vacuum tube solar water heater better than flat plate solar water heater during a partial cloudy and a cloudy day. how do i get soft loan from bank.
Yes etc better than flat plate solar [...]
what uses more gas water heating or radiators?
After facing a battery of solar tube experts (companies that want me to buy them) it seems that most of our gas bill goes on running the hot water system, I would have expected it to be the radiator system as its cold here in the uk.
I decided [...]
