Monday, February 11, 2013

ENVIRONMENT / NATURE - 9,000-strong penguin colony discovered in Antarctica - WORLD


9,000-strong penguin colony discovered in Antarctica


9,000-strong penguin colony discovered in Antarctica
The massive emperor penguin colony had never ever encountered humans until researchers found them on Antarctica's Princess Ragnhild Coast.


WASHINGTON: A huge 9,000-strong colony of emperor penguins has been discovered in Antarctica after scientists spotted their poo trails in satellite images.

The massive emperor penguin colony had never ever encountered humans until researchers found them on Antarctica's Princess Ragnhild Coast.

Researchers from the British Antarctic Survey noticed the trail in 2009 while studying satellite images of Antarctica and it was not until December last year that three researchers from the International Polar Foundation found the colony.

Alain Hubert, founder of the International Polar Foundation, said the penguins were curious rather than scared of them, National Public Radio (NPR) reported.

"When you arrive, they just come to see you, to watch you, to turn around you. The penguins - and especially the emperors -- they are so human. They're so cute," Hubert said.

Since the penguins had never encountered humans, Hubert says they weren't scared, just curious.

Hubert and his team live at the research station during the Antarctic summer and are focused on studying climate change, not penguins.

After they encountered a number of emperor penguins, they were convinced that a colony must be close by. They decided to make the treacherous 48-Km trip east to the sea ice.

"First of all, you have to imagine you're in the middle of nowhere - without any visibility, with complete whiteout after 24 hours driving on the ice -- you go down to the sea," said Hubert.

After navigating their way to the sea, they searched for hours and found more penguins than they had ever imagined. Hubert says that seeing so many animals huddled together was like being on another planet.

"I spent more than five years of my life in the polar regions, but that was the kind of moment that I wouldn't have expect(ed) to be able to just enjoy. It's a privilege," Hubert said.

If there was enough penguin poop to see from space, it seems like there would be quite a stench on the ground. Hubert says it wasn't a problem.

"It's too cold, really, to smell it, you know? I spoke to some scientists and they told me if it was a bit warmer, it's really smelly, " Hubert said.  

HEALTHY LIFE - Foods for a good night’s sleep - INDIA



Foods for a good night’s sleep
Foods for a good night’s sleep (Thinkstock photos/Getty Images)


Insomnia or lack of sleep can have a terrible effect on your body besides a rough morning. We list out certain food that can help you get sound sleep. 


Bananas: Researchers have found that having a banana before going to bed can help people suffering from sleep apnea by keeping their throats open and therefore reduce the risk of choking. Bananas are also excellent source of magnesium and potassium, minerals that help prevent muscle spasms or cramps during the night, making them a good bedtime snack as well especially after a heavy exercise session.

Cherries: A natural source of melatonin, researchers in the Journal of Sleep and Sleep Disorders indicate that consuming cherries before bed helped people sleep faster and easier. The fruit is a natural sleep aid.

Flax seeds: These are ideal for increasing levels of sleep regulating serotonin in the body due to high levels of omega-3 fatty acids. Furthermore, omega-3 fatty acids have been proven to help reduce anxiety, depression and stress which are leading causes of insomnia.

Dairy products: Some research suggests that a deficiency of calcium in the diet can cause disturbed sleep patterns and a lack of deep sleep. Dairy products come to our rescue.

Oats: It is a good source of tryptophan. Try eating a small bowl of porridge before bed to help you get some deep sleep.

VIDA - Solo con pensar logran generar movimientos - URUGUAY



Los avances en el desarrollo de interfaces cerebro-máquinas posibilitarían mejorar la vida de personas discapacitadas. La misma tecnología se aplica en videojuegos de última generación.


Una mujer que no puede moverse de la cama consigue con su cerebro desplazar a un robot que le permite recorrer buena parte de su casa, ver qué está sucediendo e interactuar con algún miembro de su familia. También puede desplazar el cursor de su computadora o darle órdenes a un brazo artificial. Un hombre, con artrosis, consigue acercar su mano con un guante especial a una botella y logra agarrarla, servirse y luego dejarla.
Esos son solo algunos de los últimos progresos en el desarrollo de interfaces cerebro-máquina (Brain Computer Interfaces, BCI ), un campo de investigación que tiene ya varias décadas pero que en los últimos años logró resultados que comienzan a cambiar la vida de los discapacitados.
Los avances se difundieron en el marco del anuncio esta semana por parte de la Comisión Europea de que el Proyecto Cerebro Humano (Human Brain Project) será buque insignia en el área de la ciencia para los próximos años. La iniciativa es ambiciosa: simular todas las funciones del cerebro basándose en supercomputadoras. Para ello invertirán diez años, la colaboración de 80 instituciones y un presupuesto de, por lo menos, 1.190 millones de euros.
En los últimos días un equipo de científicos europeos presentó varios progresos. Se trata de investigadores que trabajaban desde hace cuatro años en el Proyecto Tobi (Herramientas para la interacción cerebro-computador por sus siglas en inglés), una iniciativa coordinada por la Escuela Politécnica Federal de Lausana, que con un presupuesto de 12 millones de euros desarrolló durante cuatro años (hasta enero último) tecnología práctica para la interacción entre el cerebro y las computadoras.

Durante la investigación participaron más de cien personas con discapacidad. Lo primero que hicieron fue identificar las áreas en que el BCI podía tener un impacto real en esa población: comunicación y control; reemplazo o recuperación motora; y entretenimiento.
Los científicos consiguieron desarrollar una serie de tecnologías que incrementan la comunicación de personas con discapacidad, que tienen así la posibilidad dar órdenes al cerebro y poder sustituir lo que tradicionalmente se hace con un teclado estándar o con el mouse. También crearon una interfaz gráfica adaptada a la navegación para personas con discapacidades severas. A través del pensamiento, el paciente mueve un cursor en una estructura de árbol para alcanzar rápidamente un personaje o una acción deseada.
A su vez, desarrollaron un pequeño robot ("Robotino") que permite a una persona sin posibilidades de moverse reconstruir vínculos sociales gracias a que es controlado a distancia con el pensamiento. Para conseguirlo asociaron la electroencefalografía, el reconocimiento de signos, detectores de obstáculos e Internet. Una vez que todos esos elementos funcionaron entre sí, el paciente fue capaz de "pasearse" virtualmente en un entorno familiar gracias a la cámara y a la pantalla incorporadas al robot.
En diciembre, se había presentado otro caso con resultados sorprendentes: una paciente paralizada desde el cuello para abajo, internada en una clínica de rehabilitación en Suiza, con un brazo robótico controlado por el cerebro pudo alimentarse por sí misma -cumplió su sueño de agarrar y comer sola un chocolate- y logró mover objetos de uso cotidiano. Para ello fue necesario colocar pequeños implantes en la corteza izquierda de su cerebro, la parte que da inicio al movimiento. "La mujer hizo las maniobras con la coordinación, habilidad y velocidad casi similar a la de una persona sana", dijo el autor principal del estudio, el profesor Andrew B. Schwartz, de la Universidad de Pittsburgh al publicar su investigación en la revista The Lancet.
VIDEOJUEGOS. Con tecnología similar varias compañías apuntan también a ampliar el mercado de los videojuegos. "OpenVibe 2" es el nombre del proyecto más revolucionario: usa el pensamiento del jugador para controlar las acciones que transcurren en el juego. Si éste piensa en mover la mano izquierda, una pelota en la pantalla se trasladará hacia esa dirección; si piensa en mover alternadamente los pies, una nave de La Guerra de las Galaxias emprende el vuelo.
La semana pasada, el equipo de científicos del Instituto francés de investigación en informática (INRIA) presentó detalles del proyecto. Jonathan y José, quietos frente a la pantalla y con una especie de gorra de baño con decenas de electrodos en su cabeza, eran los jugadores. Primero los hacían mover las manos, abriendo y cerrando los dedos repetidamente y la pelota en la pantalla comenzaba a moverse. Luego, ni siquiera tenían que mover la mano, sino concentrarse y pensar que lo estaban haciendo. "El objetivo es meter un gol y para eso tienes que tener mejor control mental que tu adversario", dijo Jonathan. De todos modos, esa tecnología aún está en pañales.
Microsoft también está revolucionando la escena. Su división de investigación, Microsoft Research, mostró IllumiRoom, un desarrollo que parece sacado de la película Minority Report. "Difumina la línea que hay entre el contenido en pantalla y el entorno en que nos encontramos, permitiendo combinar el mundo físico y virtual", dice en el blog de Microsoft Research Andy Wilson, quien lidera el equipo de este producto. Usan el dispositivo Kinect (dotado de cámaras y sensores) para escanear la habitación donde se va a jugar. Luego, proyectan en ella imágenes que convierten a la pieza en una extensión del televisor. Puede transformarse en un callejón sin salida durante un juego de acción o en una selva tropical en uno de aventuras. *En base a El Mercurio/GDA

Tuesday, February 5, 2013

NATURALEZA - La sorprendente vida sexual de las tortugas carey - PERU


La sorprendente vida sexual de las tortugas carey

Las tortugas carey —una especie de tortugas marinas en peligro de extinción— prefieren la monogamia
La sorprendente vida sexual de las tortugas carey
                                (Foto de USFWS/Southeast, bajo licencia Creative Commons)





 
(BBC Mundo). Las tortugas carey, una especie de tortugas marinas en peligro de extinción, prefieren la monogamia.

Así lo afirma un estudio enfocado en el comportamiento sexual de estos animales, llevado a cabo en las islas Seychelles y publicado en la revista Molecular Ecology.

Poco se conocía anteriormente acerca de la manera en que se reproducen estas tortugas, que viven bajo el agua en las lejanías del mar.

Pero los científicos se sorprendieron al descubrir que estos animales mantienen un vínculo sexual exclusivo durante el período de reproducción y crianza.

El estudio, llevado a cabo por investigadores de la Universidad de East Anglia, en Reino Unido, reveló que las tortugas hembra almacenan el esperma de un solo macho y lo usan para fertilizar varias nidadas de huevos.

“El almacenamiento de esperma” se puede observar en ciertas especies de animales, incluyendo reptiles, aves y tortugas marinas.

Las hembras tienen la capacidad de almacenar esperma viable de varios machos durante largos períodos de tiempo, por lo que técnicamente sus nidadas de huevos pueden provenir de más de un padre.

MONÓGAMOS POR ELECCIÓN
Para analizar el tema en profundidad, los investigadores llevaron a cabo pruebas de ADN en crías de tortugas carey, con el fin de identificar la cantidad de machos involucrados en el proceso de fertilización durante el período de reproducción.

Las pruebas revelaron que la mayoría de los nidos de huevos fueron engendrados por un solo macho, y que ningún macho fertilizó a más de una hembra durante los 75 días que duró la temporada en cuestión.

“Nos sorprendió que se comporten de esa manera porque la monogamia genética es poco común en los animales, suele verse en casos excepcionales”, explicó el doctor David Richardson, miembro del equipo de investigación.

Según los estudios, la tendencia mantener a una única pareja no se debe a una falta de oportunidades.

“Es improbable que haya pocos machos dando vueltas en alta mar”, dijo el doctor Richardson.

“Creemos que se están apareando en las lejanías del océano, en donde también se alimentan, a lo largo del Índico occidental”, añadió.

VARIABILIDAD GENÉTICA
El número de machos tortugas carey que contribuye a la formación de la siguiente generación es importante para la supervivencia de la especie, ya que se traduce en una mayor variabilidad genética.

“La variabilidad genética ayuda a que las tortugas sean más resistentes ante nuevas amenazas o adversidades que se presenten”, señaló Richardson.

La Unión Internacional para la Conservación de la Naturaleza (IUCN por sus siglas en inglés) catalogó a las tortugas carey como especie en peligro de extinción, tras años de ser cazadas de forma masiva.

Sus caparazones están muy cotizados dentro del comercio ilegal. Se utilizan principalmente para fines decorativos.

Presentes en aguas tropicales alrededor del mundo, las tortugas hembra se reúnen en sitios de anidación –generalmente en las costas, como por ejemplo en la isla Cousine- cada varios años para poner alrededor de cinco nidadas de huevos a lo largo de la temporada.

Generalmente los cruces ocurren en el mar, por lo que las muestras de ADN ayudaron a comprender comportamientos que no son perceptibles a simple vista.

Richardson le dijo a la BBC que este estudio, junto con informes independientes que evidencian un aumento en el número de tortugas carey, indican que “en términos de conservación, la situación parece ser menos grave de lo que se pensaba”.

Aún así, el equipo espera que la investigación ayude a los conservacionistas a entender mejor el comportamiento de estos animales, para así poder tomar medidas que contribuyan a su preservación

ENVIRONMENT - Angpow for Mother Nature - MALAYSIA

 

Green packets: Start the year on a green path by using old — but still clean and presentable — notes in your angpow



Spare a thought for the environment when you give the traditional red packets during the festival.

THIS week, thousands of folks will dutifully line up at bank counters to exchange wads of old (though not necessarily soiled) bank notes for brand new ones – all in the name of tradition.

For the Chinese, it is a must to use crisp, new notes to fill an angpow, the red envelope containing cash that is given out during Chinese New Year for good luck.

The insistence of using only new notes for angpow, however, is far from being a benign practice. Each year, the Monetary Authority of Singapore (MAS) prints and issues 100 million pieces of S$2 notes in the run-up to the Lunar New Year. But only about half of these new notes are actually required to meet normal circulation demand, meaning that an additional 50 million notes are printed just for the sake of tradition. The unfortunate consequence is that MAS would eventually have to accumulate these excess S$2 notes, and destroy these rather durable polymer (plastic) notes way before the end of their intended lifespan.

Printing bank notes creates a rather significant carbon footprint. In the case of Singapore, printing the extra 50 million S$2 polymer notes consumes more than 200,000kWh of electricity, in addition to 10 tonnes of ink. In the Malaysian context, that amount of electricity is enough to power 1,000 Malaysian homes for a month (each consuming close to 200kWh each month, or nearly RM44).

“This is a waste of precious resources and is not environmentally friendly,” said MAS in a press release last month.

Singapore is not the first to recognise the deletrious effects of using only new notes for angpow. Hong Kong, which is even more steeped in tradition, started the ball rolling as far back as 2006, when the Hong Kong Monetary Authority (HKMA) ran a campaign to bring about change in the way angpow is given out so that the environmental impact could be reduced.

For Hong Kong and Singapore, the way to go is persuading the public to accept “as-good-as-new” notes, which are fairly new bank notes retrieved immediately by banks right after the festivities ended and kept for the next season. MAS has embarked on an initiative this Lunar New Year to encourage the public to use as-good-as-new S$2 notes. “While MAS will continue issuing brand new S$2 notes, we hope the public will participate in the initiative. We can celebrate Lunar New Year with the giving of angpow, and do our bit in reducing wastage and preserving the environment,” said assistant managing director Foo-Yap Siew Hong.

Its Go Green initiative is supported by the Association of Banks in Singapore (ABS) as well as the Singapore Chinese Chamber of Commerce & Industry.

“Our member banks will promote the use of the good-as-new notes at their branches, automated teller machines and websites. They will also deploy more service staff to promote these notes at the branches and encourage their own staff to use these notes,” said ABS director Ong-Ang Ai Boon.

Singaporean photographer Kwong Kwai Chung thinks it is a sensible move by MAS. “Sometimes, we don’t have time to go to the bank, and sometimes, if we get there, the notes we want are out of stock. As long as the notes look presentable, I will take them. Another advantage of slightly used polymer notes is that they are more easily sorted by hand. Have you noticed how new notes tend to stick to each other?”

Into its seventh year now, the Hong Kong Monetary Authority’s push to green the angpow-giving tradition remains on course. “As the Chinese New Year draws near, HKMA encourages the public to continue supporting the use of good-as-new notes, instead of brand new ones, for lai see (another Cantonese word for angpow). Good-as-new notes are perfectly suitable for use as lai see, given that Hong Kong’s currency notes are maintained at a high standard of cleanliness,” it said in a press release last month.

What are the chances of seeing a similar initiative happening here? If there is any comfort, Bank Negara has been quietly recirculating “almost new” RM5 polymer notes since its introduction in 2004. “While recognising the tradition of giving angpow and duit raya (during Hari Raya Aidilfitri), there is an increasing need to manage natural resources to preserve the environment and to enhance efficiency in the distribution of bank notes. Re-circulating the notes will reduce the need to print new notes,” it said in a written reply to The Star.

Bank Negara said that its move to introduce polymer RM1 (last year) and RM5 notes was already a green act in itself. Polymer notes generally last three times as long as paper notes. Wear and tear on paper money is costing us plenty. From 1985 to 1995, Bank Negara destroyed 4.9 billion pieces of torn and defaced paper notes. This works out to roughly 490 million pieces destroyed each year and this comes at a significant cost to the environment, other than to our coffers.

Being non-porous, polymer notes do not absorb water, oils and liquids, so they do not deteriorate as fast as paper notes. Polymer notes in bigger denominations have lifespans ranging from five to six years or more while smaller denominations like RM1 and RM5 last between two and three years compared to six and eight months for paper.

Naturally, opinions vary on whether as-good-as-new is good enough. For marketing specialist Wong Siah Ping, a red packet cannot qualify as an angpow if old notes are used. “A new note is pretty much the essence of an angpow, which must not only look like one, but also smell like one,” said Wong, who nonetheless is willing to reconsider her position if there is enough evidence to show that too much harm is done by rigid adherence to tradition.

For reporter Lee Mei Li, using new notes, especially when it comes to RM1 and RM5, hints that the giver had made the effort in welcoming the new year. “It’s always nice to have new notes because it shows that you made an effort to go to the bank to exchange the notes, and that you thought about Chinese New Year instead of doing it all last minute. However, slightly used notes is still OK for RM50 and above, as you don’t give that sum to many people.”

The arduous task of lining up for new notes every year easily riles up many, especially when they are told that their preferred denomination is out of stock. “Bank Negara doesn’t really print many new notes now, right? In the last few years, my bank offered only used RM5 and RM10 notes,” said another reporter, Wong Li Za. “But since the RM5 notes are polymers, they still look fairly new but not some of the RM10 notes. Personally, I like to give and receive crisp new notes. There is a feel-good factor there, compared to getting or giving old, brown or faded notes. I can settle for slightly used notes, provided they are in good condition.”

Writer S.M. Chiew’s way of coping with the annual hassle of going to the bank is by bartering with her children. “I change the old notes with the new ones that they get in their angpow from others. Many people would like to give new notes but don’t have the time to queue up in banks.”

Professor Yam Kah Kean, a specialist in Chinese culture at Universiti Malaya in Kuala Lumpur, said one must not lose sight of the purpose of an angpow. “An angpow is a token to wish someone good luck and prosperity. It is the symbolism of giving and receiving of red packets that is important, and not so much what is inside the packet,” said Yam.

Half of Hong Kong seems to agree with him. According to HKMA, the share of as-good-as-new notes issued in the run-up to Chinese New Year has increased from 20% in 2006 to around 45% in recent years. Is it time then, that Malaysians consider giving an angpow for the environment, other than for luck?

ENVIRONMENT - China sets emission reduction target - CHINA


Updated: 2013-01-24 19:18

 


China sets emission reduction target

A man wearing a mask rides a bicycle on a hazy day in Beijing, Jan 23, 2013. [Photo by Zou Hong/Asianewsphoto]

BEIJING - China has set a new emissions reduction target for 2013 by promoting an aggregate indicator budget control system for major pollutants, the minister of environmental protection said Thursday.

Emissions of chemical oxygen demand and sulfur dioxide in 2013 will be reduced by 2 percent year on year, while that of ammonia nitrogen and nitrogen oxides will fall by 2.5 percent and 3 percent, respectively, Zhou Shengxian, the minister, said.

The emissions of four major pollutants -- sulfur dioxide, nitrogen oxides, chemical oxygen demand and ammonia nitrogen -- recorded year-on-year drops of at least 2 percent in 2012, Zhou said at a national meeting held here.

Zhou vowed to press for including PM2.5, air-borne particles measuring 2.5 microns or less in diameter, in the country's major pollutant monitoring and measuring system.

This year the country will start monitoring six major pollutant indices, including PM2.5, in 113 cities on the state environmental protection list, he said.

Currently, the monitoring of four national major pollutants as well as PM2.5 and ozone (O3) are conducted in four municipalities, 27 provincial capitals, as well as three key regions -- east China's Yangtze River Delta, south China's Pearl River Delta, and Beijing-Tianjin-Hebei area in the north.

The ministry will also ban the operation of vehicles registered before 2005 under exhaust emissions requirements, Zhou said, adding that efforts will be made to improve the quality of gasoline and diesel.

To cope with an air quality crisis, contingency measures will be adopted, such as suspending or limiting the production of certain vehicles and limiting emissions and car usage, he said.

However, he said the country faces a long battle in controlling PM2.5 intensity.

By 2015, the ministry aims to reduce the PM2.5 intensity in three key regions by 6 percent annually, he said.

The ministry has also set timetables for cities experiencing different degrees of air pollution. Cities where average air pollution levels are 15 percent higher than the national standard or less should work to bring the levels to standard by 2015.

Cities suffering heavy air pollution that is 30 percent above the national standard or higher should try to meet standards by 2030, and cities between the previously mentioned categories are expected to meet the standards by 2020.

FOOD + HEALTH - "Let's change the way we eat at home" - ITALY



A journey in the startup of "food 2.0", or how to raise the quality of our spending. By relying on organic food or kilometer zero by MAURO MUNAFO '


When it comes to startup, thought flies immediately to computers, the web, the virtual Silicon. But if there is one sector in Italy which can boast the highest concentration of new online activity, and in fact should not surprise, is what concerns food and cuisine. The grocery store, choose recipes, sautee for friends and gather around a table are so routine actions that we consider now unchangeable. Yet many young entrepreneurs are convinced that there can be something to improve and that the right place to start doing it is just our country, with its culture of good flavors. A journey in the startup of "food 2.0" is therefore a must.

No meal could begin without having the ingredients and the first step can only be devoted to spending. In addition to sites that allow you to send home as chosen at the supermarket, growing attention to the organic product and per kilometre zero, thanks to local portals like Clods in Rome, Biokistl in Tyrol, Casina Cornale in Cuneo and Cortilia in Lombardy, which allow you to choose and send home their local and seasonal products: from vegetables to eggsfrom fruit to cold meats and honey.

"Alerted consumers on topics such as seasonality and quality of what they order," explains Marco


Porcaro, serial startupper and founder of Cortilia, "the agricultural world is little and evil on the web and our goal is to shorten the world's longest chain, the food, and put in direct contact with the producer and the consumer".

Cortilia was born under the name of Geomercato in 2011 and has since collected more than 10,000 members and 600 thousand euros of funds from business angel and venture capitalists. We worked today a team of seven people in their thirties, struggling with the online platform organization, logistics and transportation in Milan and nearby towns. "We move bits, like other technology startups, as well as Zucchini," continues Porcaro, "all the logistics is our responsibility and we also submitted sample quality checks and to educate small producers on how to make the best use of the internet".

Those who not only has no time for shopping, but also for ideas on what to cook and does not want to risk out of hand, you may find interesting as proposed by iDinner, startup of Sardinia a few months landed even in large northern cities and soon also in Central Italy. The iDinner product is simple: a charge for 4 dinners for a family of 2 or 4 persons, with all ingredients (fresh seasonal) needed to follow the recipes recommended by team nutritionist.

"We are two families with children who do not like to eat the same things," says Andrea Masci, a founder of iDinner, "but as all parents know, go to the supermarket with children makes you crazy and you can not always get what you want or think about what prepare". After a long study of details, and taking a cue from the Swedish experience (thanks to a team member who comes from the Scandinavian country), in April 2012 iDinner opened its doors in Cagliari and, after the summer, he landed in Milan and Turin. "Today we make a fifty deliveries per week and our customers are mostly people who work all day, fail to do your shopping and you are stewed of takeout. We care to guarantee a great variety in recipes and ingredients that we propose. All at an affordable price ".

Not too far from what was thought to be iDinner, but married at the world of wine, is the idea behind 3Wine, veronese startup founded by Alberto Zampini and aimed at those who love wine but you lose between labels and quality.

"Once a month I like to organise a dinner at home with friends," says Zampini, 33 years and returned to Italy in order to launch his bet, "because I didn't know what to cook ever and the best wine to pair with food I came up with the idea of 3Wine taste box". As other companies send customers home boxes with shoes, tricks or other products, 3Wine sends three bottles of wine chosen by experts and combined with a series of recipes to enjoy them to the fullest.

"We try to create a culinary path, advising of simple dishes and sending the right wine to accompany them," continues Zampini, "there are 3 sommelier that each month choose the wines of medium-high quality around which we created the product then we send to customers with a shopping list with all ingredients that serve for dinner that we recommend. In this way you can organize dinners in which discover new foods and wines ".

Groceries, wines and recipes may be useful, but there is also the other side of the coin: eat at home than others. And on this front works NewGusto, which promises to let us feast in other people's homes.

"The idea came from a necessity," says Antonio Ruscitti, co-founder of NewGusto, "Christian, one of the other founders, is a good fork and a lover of travel: but when he went to other cities or countries was unable to try the local cuisine and not that of restaurants for tourists".

Antonio, Christian and others team components have launched NewGusto in 2011, with the aim of creating a platform to "share" their kitchen and know each other around a table, collecting up to today over ten thousand members from 59 countries. "We like to call ourselves a couchsurfing: table instead of the couch though, here you are sharing a Chair in the kitchen and then have users decide whether to divide the expenses or to pay or fewer guests. People want to know each other and the food can be the best way to do it ".