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The sad fact is that only a minute part of the solar energy available has ever been used. That’s because more energy from the sun falls on the earth in one hour than is used by everyone in the world in one year,louis vuitton outlet. Amazing, huh,occhiali ray ban,What Is Solar Energy And Why Is It So Important To Us Today ? Just think what we could do if we were able to use ALL that energy,louis vuitton borse. Maybe one day we will, but, at least, we’re moving ever closer to that possibility.
You Are The Sunshine Of My Life
Much as we humans need sunshine for our bodies to produce Vitamin D (by the way, did you know,occhiali ray ban, only 10 minutes out in the sun provides all the vitamin D we need for one day,occhiali oakley? So step outside and take a stroll if possible every day – good for you in more ways than one), in the same way sunlight is necessary for us to be able to harvest electricity via photovoltaic (PV) technology or solar thermal collectors, using either electrical or mechanical equipment.
These are examples of active solar technologies, which take the sun’s energy and perform some type of operation on it to turn it into a usable form, such as electricity, as opposed to passive solar technologies,ray ban wayfarer, which are means of using sunlight for useful energy without use of active mechanical systems,occhiali oakley.
Passive solar technologies include such things as solar water heating systems based on the thermosiphon (the method by which liquid is circulated in a vertical closed-loop circuit without requiring a conventional pump), solar cookers and solar chimneys,oakley jawbone. Today,louis vuitton outlet, many buildings are designed to take advantage of passive solar heating by having large,ray ban wayfarer, south-facing windows installed,alviero martini outlet, since the south side of a building always receives the most sunlight.
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Basically, it all boils down to harnessing the energy supplied day in, day out by the sun,occhiali oakley, and putting it to use to reduce our dependence on fossil fuels as we move towards a world in which renewable energy becomes more and more a factor in supplying the power we need to live our daily lives.
Unless we embrace renewable energy today, scientists predict that there may not be a tomorrow for our future generations to enjoy, due to the extreme amount of carbon emissions still being poured into the atmosphere day in, day out, causing climate change to escalate at an alarming rate. If you’re reading this and thinking you should start doing your part to stop this trend towards our eventual self-annihilation, I for one say ‘You’re right!’ and the time to start is NOW!
So, why not get involved? It doesn’t have to cost a lot – there are many everyday items available that utilize solar technology and that are relatively inexpensive. You can start small by using a solar calculator or a solar charger for your cell phone or mp3 player, or, if you’re into hiking or other outdoor activities, a solar backpack can keep you connected to the world at large while leaving you free to enjoy the great outdoors.
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