Australian scientists just set a new solar power efficiency record

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Scientists at the Australian National University have set a world record for efficiency for a solar thermal dish generating steam for power stations.

The team halved energy losses and achieved a 97 percent conversion of sunlight into steam through a new receiver for a solar concentrator dish. This beats commercial systems by about seven percentage points.

 

Australian scientists just set a new solar power efficiency record



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Scientists at the Australian National University have set a world record for efficiency for a solar thermal dish generating steam for power stations.

The team halved energy losses and achieved a 97 percent conversion of sunlight into steam through a new receiver for a solar concentrator dish. This beats commercial systems by about seven percentage points.

 

Types of Outdoor LED Lights for Homes



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This kind of lighting is known for being vitality productive, dependable, and brilliant. This is the reason numerous property holders use LED lights for homes both inside and outside use. Since they don’t require much vitality to function admirably they are particularly useful in sun powered lighting. What’s more, on the grounds that the knob is so brilliant they additionally function admirably with security lights. The globule can likewise give light to any back or front yard. They can be utilized on a deck, in the pool, or in the greenhouse. Numerous mortgage holders use LED lights for homes to brighten their yards with strings of these lights for extraordinary occasions or amid the occasions.

A standout amongst the most well known types of open air lighting is sun powered lights. The reasons are that numerous property holders need to keep their yard lit up while sparing cash and power. You can utilize these lights in sun oriented light apparatuses that are put along the edges of the yard or garden or along walkways or pathways. This will permit your guests to see your well-kept yard or extraordinary bloom plant or to see where they are strolling. Utilizing LED lights for homes will spare the property holder a considerable measure of cash on globules that should be supplanted regularly and takes a great deal of vitality.

On the off chance that you have a security light outside you need them to be enduring and splendid. Ordinarily a property holder will join a LED knob with a security light that has a movement sensor so the light just turns on when somebody approaches. At the point when utilizing this mix it will guarantee that the LED knob keeps going quite a while. Property holders can discover numerous utilizations for open air LED lights for homes. They can utilize them with beautifying light to flaunt appealing elements like statues, a little bloom garden, trees, or plants. In the event that they have a pool they can put this kind of knob in the pool’s light installation so they can see when they are swimming around evening time. In the event that you have a deck utilizing LED lights will give them a chance to enliven around evening time and not need to utilize a bigger light apparatus that utilizations more vitality. Lights for the deck can even be incorporated with the surface and give the lights a streamlined look.

There are some that finish their yard with beautifying lights and abandon them there year round however just utilize them incidentally. One case of this is occasion lights that utilization LED globules. On the off chance that they are set in difficult to achieve places they can stay there year round and just be utilized at Christmas. These LED lights for homes arrive in an assortment of hues, including white as it were.

Types of Outdoor LED Lights for Homes

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This kind of lighting is known for being vitality productive, dependable, and brilliant. This is the reason numerous property holders use LED lights for homes both inside and outside use. Since they don’t require much vitality to function admirably they are particularly useful in sun powered lighting. What’s more, on the grounds that the knob is so brilliant they additionally function admirably with security lights. The globule can likewise give light to any back or front yard. They can be utilized on a deck, in the pool, or in the greenhouse. Numerous mortgage holders use LED lights for homes to brighten their yards with strings of these lights for extraordinary occasions or amid the occasions.

A standout amongst the most well known types of open air lighting is sun powered lights. The reasons are that numerous property holders need to keep their yard lit up while sparing cash and power. You can utilize these lights in sun oriented light apparatuses that are put along the edges of the yard or garden or along walkways or pathways. This will permit your guests to see your well-kept yard or extraordinary bloom plant or to see where they are strolling. Utilizing LED lights for homes will spare the property holder a considerable measure of cash on globules that should be supplanted regularly and takes a great deal of vitality.

On the off chance that you have a security light outside you need them to be enduring and splendid. Ordinarily a property holder will join a LED knob with a security light that has a movement sensor so the light just turns on when somebody approaches. At the point when utilizing this mix it will guarantee that the LED knob keeps going quite a while. Property holders can discover numerous utilizations for open air LED lights for homes. They can utilize them with beautifying light to flaunt appealing elements like statues, a little bloom garden, trees, or plants. In the event that they have a pool they can put this kind of knob in the pool’s light installation so they can see when they are swimming around evening time. In the event that you have a deck utilizing LED lights will give them a chance to enliven around evening time and not need to utilize a bigger light apparatus that utilizations more vitality. Lights for the deck can even be incorporated with the surface and give the lights a streamlined look.

There are some that finish their yard with beautifying lights and abandon them there year round however just utilize them incidentally. One case of this is occasion lights that utilization LED globules. On the off chance that they are set in difficult to achieve places they can stay there year round and just be utilized at Christmas. These LED lights for homes arrive in an assortment of hues, including white as it were.

Europeans Using Solar Power To Transform Urine Into Beer

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For the second year in a row, a team of researchers at Belgium’s Ghent University is collecting urine at one of Europe’s largest festivals, Roskilde. The researchers are hoping that by the time next year’s festival rolls around, one of the country’s breweries should have plenty of recycled urine beer to pour out for adventurous drinkers. The first time around, researchers say the goal was to extract nutrients that could be used as fertilizer. According to an article last summer, more than 25,000 liters of urine were collected and the fertilizer that was produced from it provided nourishment to a barley crop. This year, the researchers were after another critical beer ingredient: water.

 

Solar Impulse completes historic round-the-world trip

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A solar powered plane has landed in Abu Dhabi, completing a historic round-the-world trip with stops in India, Asia, Europe and North America.

“I’ve been waiting for this moment for 15 years,” said Solar Impulse chairman and pilot, Bertrand Piccard, in an impromptu speech on the tarmac shortly after landing.

“We should never accept the world to be polluted only because people are scared to think another way,” Piccard said.

The pre-dawn landing Tuesday by pilot Bertrand Piccard marks the end of an epic 25,000-mile (40,000-kilometer) journey. The plane made 16 stops, including in India, China, the U.S., Italy, Egypt and the United Arab Emirates – where it first took off.