unit 4 study guide questions?

1. Automobiles that use more than one source of power are called ______________. (Points: 1)        2. Harnessing this energy, ___________   __________  can only be done currently at a few shorelines on the Earth. (2 words) (Points: 1)        3. Fine sedimentary rock… Continue Reading

MY Solar Power Home Systems & Solar Power Kits

www.EnergyBrainiac.com – Solar Power Home Systems & Solar Power Kits Residential Solar Power Systems – links to how to buy a solar power system, determine the size system that you need, solar power system components and the .Solar power systems… Continue Reading

How much hot water does a typical office need (per square foot) and how much for a retail space?

For a class project on a hypothetical building development, I’m trying to figure out how much hot water an office would need (per square foot) and how much hot water a retail space would need (per square foot). Then I… Continue Reading

Solar panel question for DIY?

I have seen a lot of DIY information on making your own solar panels. I have even purchased a couple of them. However, they have not been very helpful in the fact that they either call for buying tons of… Continue Reading

How long do we have before oil gets too expensive in production costs from the diminished reserves/pollution ?

Reserves are lower than previously thought, perhaps even in Iran and Saudi Arabia. Oil shale (and Canadian oil) will be much more costly to produce…. and the costs of global warming are HUGE, more than spending even the billions wasted… Continue Reading