Saturday, December 6, 2014

New invention can make seawater drinkable only with solar energy

Leave a Comment
The world is about to enter a global water crisis, where over a billion people lack access to safe drinking water. To combat the problem, the British company Desolenator has created a device that can turn salt water into drinking water.

The Desolenator device uses a patented technology that can turn salt water and other non-potable sources in distilled water and suitable for consumption. The machine is able to produce 15 liters of water per day and requires only solar energy to purify the water. Additionally, after the purchase, there is no need to purchase other supplies since the machine requires no filters and can provide pure water at home for 20 years.

"Climate change and population growth are creating the stage for a global water crisis", indicates the British company's CEO, William Janssen, cites the Inhabitat. "About 97 percent of the world's water is salty and our plan is to use this vast resource and available to end the global crisis of drinking water. The process is called desalination and, currently, only 0.7% of the water consumed worldwide comes from this process. Existing technology to do so is expensive, inefficient and requires 0.5% of world energy flow. The Desolenator is different from existing technologies. Uses solar energy of an elegant way and maximizes the amount of solar radiation that reaches the surface of technology by combining electrical and thermal exchanges ", explains Janssen.

The device is still in development, but there is already a prototype available. Currently, there is a fundraising campaign but the invention has already been distinguished in a contest.

Read More

Friday, December 5, 2014

South Africa: shark that washed up dead is stabbed to save the three babies

1 comment
When an American family found a dead shark on a beach in Cape Town, South Africa, the first reaction was to leave the animal alone, but something happened, however, he changed his State of mind: the pregnant belly of the shark moved several times.

So, and realizing that the unborn sharks were alive, a man cut the belly of the beast to leave their cubs live. According to the video of the moment, recently placed online, the babies took some time to respond, but eventually let himself see.

You will hear a woman's voice, asking the man to not to bite â€" sharks are born already with your complete dentition â€" and, after a few moments of tension, the makeshift veterinary grabbed the newborn by the tail and threw it into the sea.

As the witnesses give congratulations to good Samaritan, a second shark begins to move and is sent to the sea â€" there is a third, which followed the path of the brothers. The good Samaritan still sought a fourth shark, but there was none.

Although not traditional as arrived in the world, the three sharks should live a normal life. In fact, they can stay up to two years in the mother's womb, but as soon as they are born to move away â€" is that, often, the mother ends up eating the babies become independent from the moment they are born.

Here are some pictures of the rescue â€" with poor quality â€" and, at this link, go to the video.

. fancybox-wrap {position: absolute; top: 0; left: 0; z-index: 8020; }. fancybox-skin {position: relative; /* margin-top: 20px! important; */backgroun d: #222222; color: #74b32e; text-shadow: none; -webkit-border-radius: 2px; -moz-border-radius: 2px; border-radius: 2px; }. fancybox-opened {z-index: 8030;} . fancybox-opened. fancybox-skin {-webkit-box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); -moz-box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); }. fancybox-outer,. fancybox-inner {position: relative;} . fancybox-inner {overflow: hidden;} . fancybox-type-iframe. fancybox-inner {-webkit-overflow-scrolling: touch;} . fancybox-close {backgroun d: url('wp-content/themes/codistage/styles/fancybox/exit.png') no-repeat; width: 25px; height: 25px; float: right; margin-top: 10px; margin-right: 5px; }/*. ng-gallery-image img {width: 565px; height: 393px;}*/

Foto: Sandra Schleter/Creative Commons

Read More

Thursday, December 4, 2014

GPA launches Prize in conjunction with EDIA to distinguish good practices in Alqueva

Leave a Comment
The Green Project Awards, in partnership with the company and infrastructure development of the Alqueva (EDIA), instituted a prize of recognition of good practice in projects that promote sustainable development in the Alqueva. This distinction, which aims to mark 20 years of EDIA, aims to promote the resource "water" as a fundamental factor in development of the region.

The GPA Award-EDIA: good practices in Alqueva will have annual periodicity and, according to José Pedro Salema, President of EDIA, will "reward and recognize good practice in projects implemented in the region of Alqueva, which promote sustainable development, as a complement to the movement to raise awareness of the issues of sustainability, alerting and Civil society aware of the importance of environmental balance, economically and socially. "

The categories the premium contest GPA-EDIA: good practices in Alqueva are two: good practices in Alqueva and innovation award in Alqueva. The winner of the prize of innovation award category in Alqueva will receive a monetary award in the amount of EUR 2500 in prize-giving ceremony of the Green Project Awards, on a date to announce in 2015.

Nominations to this award will open next year. For more information, see the website http://boaspraticasemalqueva.com/

Foto: Honza Soukup/Creative Commons

Read More

Food labels are replaced by new rules

Leave a Comment
Since Monday that all labels have been given nutritional information and the complete list of ingredients of food, according to the bastonária of nutritionists, Alexandra Benedict, who applauds the idea.

According to the charge, this measure is expected to have positive impact on consumer health, the term for what these will benefit from this new legislation, which comes from the European recommendation.

"We expect a positive impact on the health of consumers, with information more clear, precise and objective. We believe that consumers can make choices right ones and, eventually, in the long term and more enlightened, can make the replacement of less healthy foods healthier, "said Lusa Alexandra Benedict

According to the site Protects What's good, responsible stressed that "most of the diseases that conjecture follows from the food". Learn more about healthy eating and food safety in the portal of Tetra Pak.

Foto: Kurt Nordstrom/Creative Commons

Read More

Bhopal: the industrial disaster that nobody talks complete 30 years

Leave a Comment
In the early morning of December 3, 1984, 40 tons of toxic gas leaked from the pesticide plant of the American company Union Carbide in Bhopal in central India. More than half a million people, many of them factory workers, were exposed to gases, but no one knows how many have died â€" it is estimated that about 25 million, many inside their homes.

The comparison of Chernobyl is obvious, but there is a big difference between the two disasters. While the Ukrainian tragedy was widely spoken and reported, Bhopal remained in semi-obscurity to the present day, although it is considered the worst industrial disaster occurred until today.

On the day of the disaster, Union Carbide officials left the factory without reveal what the substance responsible for the leak, which hindered the task of saving lives. Only later learned that 500 000 people had been exposed to 42 tonnes of methyl isocyanate, a gas that, when inhaled, causes a slow and painful death.

The gas cloud spread quickly through the neighborhoods near the factory, entering into people's homes through Windows and doors. Who didn't die got health problems: vision damage, diabetes, joint pain, breathing problems, heart or kidney.

"[Today] there is anemia, delayed menses in adolescents, painful skin problems. And many people with birth defects, "said Satinath Sarangi, told Reuters the Bhopal Medical Appeal. "Children are born with crooked limbs, brain damage, muscle and skeletal disorders. One out of every four or five homes has someone like that. "

In 2001, the company Dow Chemicals bought Union Carbide and stayed with its environmental liabilities, but denied its responsibility for the scenario that turned Bhopal into a sick city. According to Reuters, no trial came to be celebrated in Indian territory.

Today, Union Carbide factory remains abandoned in Bhopal, but their hazardous waste and contaminated materials are still scattered throughout the area, contaminating soils and groundwater.

. fancybox-wrap {position: absolute; top: 0; left: 0; z-index: 8020; }. fancybox-skin {position: relative; /* margin-top: 20px! important; */backgroun d: #222222; color: #74b32e; text-shadow: none; -webkit-border-radius: 2px; -moz-border-radius: 2px; border-radius: 2px; }. fancybox-opened {z-index: 8030;} . fancybox-opened. fancybox-skin {-webkit-box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); -moz-box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); }. fancybox-outer,. fancybox-inner {position: relative;} . fancybox-inner {overflow: hidden;} . fancybox-type-iframe. fancybox-inner {-webkit-overflow-scrolling: touch;} . fancybox-close {backgroun d: url('wp-content/themes/codistage/styles/fancybox/exit.png') no-repeat; width: 25px; height: 25px; float: right; margin-top: 10px; margin-right: 5px; }/*. ng-gallery-image img {width: 565px; height: 393px;}*/ A tragédia de Bhopal 1 of 8 jQuery(document).ready(function($) { var thumbContainerWidth = 0, thumbs = Array(), selectedIndex = 1, thumbIndex = 1, imageOffset = 7; $ ('. ng-gallery-thumbnail-box '). each (function () {thumbs.push($(this)); }); /* thumbnail navigation */$ ('. ng-greensavers-thumb-next '). unbind (). bind (' click ', function (e) {e.preventDefault(); if (thumbIndex < == (thumbs.length-imageOffset)) {$ ('. ng-thumbnails-container '). stop (). animate ({left:-$ (thumbs [thumbIndex]). position (). left}); thumbindex + +; } }); $ ('. ng-greensavers-thumb-prev '). unbind (). bind (' click ', function (e) {e.preventDefault(); if (thumbIndex > 1) {$ ('. ng-thumbnails-container '). stop (). animate ({left: $ ('. ng-thumbnails-container '). position (). left + ($ (thumbs [thumbIndex-1]). position (). left-$ (thumbs [thumbIndex-2]). position (). left)}); thumbindex--; } }); $ (window). load (function () {/* set thumbnail container width */$ ('. ng-gallery-thumbnail '). each (function () {thumbContainerWidth = thumbContainerWidth + $ (this). width () + 10; }); $ ('. ng-thumbnails-container '). width (thumbContainerWidth); }); });

Read More

Wednesday, December 3, 2014

Germany: largest company in the energy sector will focus entirely on renewables

Leave a Comment
Germany is one of the pioneers when it comes to the use of renewable energy and now, the largest supplier of energy in the country, e.on, will sell energy from only renewable sources.

The company recently announced it will sell all its investments in conventional energy sources, such as coal, fossil fuels and nuclear power, to devote himself exclusively to renewable sources.

The decision is the result of two distinct models and radically different to the energy business that e.on wants to implement, writes the TreeHugger. This project includes the creation of a spin-off company that will maintain a minority share in the conventional energy business that will be sold. When the new model of renewable is affixed to the consolidated, the aim is to sell the remaining minority shares of the conventional energy business.

Foto: Dan Mihai/Creative Commons

Read More

BD portuguesa imagines the impact of climate change in 2055

Leave a Comment
A group of Portuguese authors are preparing a comic you want to inform about the consequences of climate change in Portugal. The book is called 2055 Portugal and helped a crowdfunding project to reach EUR 800 needed for printing.

The printed copies will be distributed by schools, libraries, environmental organisations, supporters or the authors of the project. So far, according to the authors, were raised €403 â€" 50% of the value â€" leaving about two weeks before the project finish.

See the project in the PPL.

Who support the project, the authors offer examples of this and another book. Entries will still be distributed at the National Museum of Natural history and science â€" which supports the project â€", reproductions of drawings of comics and original drawings.

The book will be printed in full color and will have approximately 80 pages in the A4 size, containing 10 chapters in which are discussed various topics such as forest fires, coastal erosion, heatwaves, human health, tourism and agriculture.

The BD has Bruno Pinto argument and participation of illustrators as Carla Rodrigues, César Évora, Filipe Gonçalves, Fil, Miguel Santos, Nuno Rodrigues, Penim Loureiro, Rui Alex, Sofia Pereira, Susa Monteiro or Mexico Saints.

The argument of the book was reviewed by the team of professor Filipe Duarte Santos, da Faculdade de Ciências da Universidade de Lisboa.

. fancybox-wrap {position: absolute; top: 0; left: 0; z-index: 8020; }. fancybox-skin {position: relative; /* margin-top: 20px! important; */backgroun d: #222222; color: #74b32e; text-shadow: none; -webkit-border-radius: 2px; -moz-border-radius: 2px; border-radius: 2px; }. fancybox-opened {z-index: 8030;} . fancybox-opened. fancybox-skin {-webkit-box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); -moz-box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); box-shadow: 0 10px 25px rgba (0, 0, 0, 0.5); }. fancybox-outer,. fancybox-inner {position: relative;} . fancybox-inner {overflow: hidden;} . fancybox-type-iframe. fancybox-inner {-webkit-overflow-scrolling: touch;} . fancybox-close {backgroun d: url('wp-content/themes/codistage/styles/fancybox/exit.png') no-repeat; width: 25px; height: 25px; float: right; margin-top: 10px; margin-right: 5px; }/*. ng-gallery-image img {width: 565px; height: 393px;}*/Clima: como será Portugal em 2055? 1 of 5 jQuery(document).ready(function($) { var thumbContainerWidth = 0, thumbs = Array(), selectedIndex = 1, thumbIndex = 1, imageOffset = 7; $ ('. ng-gallery-thumbnail-box '). each (function () {thumbs.push($(this)); }); /* thumbnail navigation */$ ('. ng-greensavers-thumb-next '). unbind (). bind (' click ', function (e) {e.preventDefault(); if (thumbIndex < == (thumbs.length-imageOffset)) {$ ('. ng-thumbnails-container '). stop (). animate ({left:-$ (thumbs [thumbIndex]). position (). left}); thumbindex + +; } }); $ ('. ng-greensavers-thumb-prev '). unbind (). bind (' click ', function (e) {e.preventDefault(); if (thumbIndex > 1) {$ ('. ng-thumbnails-container '). stop (). animate ({left: $ ('. ng-thumbnails-container '). position (). left + ($ (thumbs [thumbIndex-1]). position (). left-$ (thumbs [thumbIndex-2]). position (). left)}); thumbindex--; } }); $ (window). load (function () {/* set thumbnail container width */$ ('. ng-gallery-thumbnail '). each (function () {thumbContainerWidth = thumbContainerWidth + $ (this). width () + 10; }); $ ('. ng-thumbnails-container '). width (thumbContainerWidth); }); });

Read More