Our eyes prefer full-spectrum analog light: what you get from a light bulb, a fireplace, or the sun.
"It doesn't matter if it's snowing or raining or the sun is out that's when everything starts again, " he said.
To that end, green fuels require back-up generation that kicks in when the wind dies down or the sun ceases to shine.
Many kids aren't getting enough from their diet or the sun, especially since sunscreen can block vitamin D formation as well as blocking harmful rays, so take 'em outside!
Meanwhile, reserving room for those energy sources that only run when the blows or the sun shines is problematic, along with getting the necessary permits to construct any new wires projects.
It is also an "enabler" for renewable energy, providing a source of electricity that can step in to fill the gap when the wind is not blowing or the sun is not shining.
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Because geothermal produces consistent, base-load power--it doesn't depend on the wind blowing or the sun shining--utilities will pay up to three times more for geothermal electricity than for electricity from an intermittent source, like wind.
To use that excess electricity (obviously, only excess when the wind is blowing just right, or the Sun shining) to electrolyse water by passing it through a fuel cell and then store the resultant hydrogen.
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Shortly after Mr Blair visited Germany, Bild, a popular daily newspaper (broadly Germany's answer to the New York Post or the Sun), published a paean of praise to the low taxes and low unemployment of modern Britain.
Reports are surfacing of a problem with the camera both stills and video when it is pointed close to or at bright light sources such as incandescent bulbs or the sun, which causes a purple haze to be shown in the fringes.
Above the underwater space, guests can climb a ladder to the water level, which contains a bathroom and lounge, or ascend to the rooftop to soak up the sun or lay beneath the stars.
He suffers in the rain or the hot sun and goes unappreciated.
How better insulation, new windows or a new boiler could lower your electricity or heating bill, or how the sun could become your new electricity supplier?
The Super Multi-Layer Coating reduces flare and ghosting, ensuring sharp, high contrast image quality even under severe conditions such as taking photos against or towards the sun.
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Point the binoculars or telescopes at the sun -- without looking through the lenses -- and aim the other end onto a piece of paper or cardboard.
Depending on its initial mass, it might collapse to a compact hot star known as a white dwarf (when the star's mass is less than 1.4 times the mass of our sun) or to a neutron star (for stars 1.4 to about three times the mass of our sun) or to a black hole (for stars more massive than three times the mass of our sun).
But then most of these bodies either went into forming planets or they went into the sun, or they were thrown back out in the galaxy.
Equipped with computer-controlled blinds, these walls could, depending on temperature and the need for light, insulate the house or fill it with the sun's rays.
It is currently 13.5 billion kilometres (8.4 billion miles) from the Sun, or 90 times the distance separating the Earth from the Sun.
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The only school uniform you'll need is your teeny bikini as you dive into the outdoor swimming pool or bask in the warm sun on the resort's beach.
And like it or not, the Sun Belt has the cheapest solar energy in the world in vast quantities.
Most guests head for Ubud, the island's art capital, or travel to watch the sun set from the nearby temple at Uluwatu.
Reaching La Paz, 362km south, the modern city is framed with a long oceanfront malecon (promenade), busy with locals walking or jogging as the sun sets.
With the ability to fully charge in ten hours via the sun, or in seven hours by way of the Micro-USB DC input, BoostSolar includes a standard USB port for charging any of your mobile devices.
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The canopy created can block the sun and stunt or kill many of the younger trees, adding to the fire hazard.
He "seldom" speaks to the News of the World editor, and perhaps once or twice a month to the Sun editor.
How much exposure to the sun or tanning beds did you have as a child and teenager?
How much exposure to the sun or tanning beds do you have now?
But what if you don't worship the sun or relish a long-distance move?
This is especially useful when photographing subjects that are backlit by the sun or lights to provide an even exposure.
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