Category: Science &Technology

  • President Obama Wants Wi-Fi in Public Schools

    President Obama Wants Wi-Fi in Public Schools

    {{Creating a learning environment for kids to excel and grow is what the school system lives by, so adding special features like Wi-Fi to public schools could enhance the whole learning process.}}

    According to the Los Angeles Times, President Barack Obama plans to bring Wi-Fi to public schools with the help of companies like Apple, Microsoft, AT&T, and Verizon.

    He’s also going to use governmental resources from the Federal Communications Commission, and private support for approximately $2.75 billion of funds and supplies.

    This move to improve the education system in America is a step in the right direction. The Internet can be a powerful tool in learning, and access to Wi-Fi would allow for further research into ideas and concepts for students online, as well as aid them in doing their homework.

    This is a part of an effort labeled ConnectED that was illustrated in the State of the Union address this year.

    {celebritycafe}

  • Rwandan Girls Get Connected to the “STEM” at U.S. Embassy Girls Tech Fair

    Rwandan Girls Get Connected to the “STEM” at U.S. Embassy Girls Tech Fair

    {{Kigali}} – {Assistant Secretary of State for Educational and Cultural Affairs Evan Ryan joined more than 130 Rwandan girls at the U.S. Embassy’s inaugural Girls Tech Fair held at the U.S. Embassy in Kigali Feb. 5. Empowering women and girls, especially to enter the science, technology, engineering and mathematics, or STEM, fields, is a top priority for both the U.S. and Rwandan governments.}

    “You represent some of the brightest minds that are aiming at the brightest stars in the sky. Success in the current world economy will depend on ingenuity, creativity and hard work. I know you’re all capable of all of those things,” Assistant Secretary Ryan said.

    And those priorities can often be better addressed when government officials tap the vast resources of the private sector through public/private partnerships. Assistant Secretary Ryan joined a delegation of 40 women technology mentors from the U.S. Department of State’s TechWomen exchange program, which brings women in the technology and STEM fields from Africa and the Middle East to the United States and pairs them with mentors from some of Silicon Valley’s top technology firms.

    The Girls’ Tech Fair saw girls from 30 Rwandan secondary schools receive valuable, inspirational one-on-one time with some of Silicon Valley’s top women business people. Women representatives from companies like Twitter, Juniper Networks, Ericsson, Symantec Corporation and others – most of whom paid their own way to Kigali – shared their experiences, advice and motivations for becoming some of the top movers in the STEM and Information and Communications Technology, or ICT, fields. The Public Affairs Section at Embassy Kigali set up technology and experiment stations for the Rwandan girls to test their theories and see that STEM is more than a buzzword. Girls used Stomp Rockets with improvised range finders to experiment with angles and trigonometry. Snap Circuits educational toys showed the girls how trial and error can make electrons flow, and U.S. Embassy iPads loaded with the latest apps let girls use their imaginations to determine which new programs they could write in the coming years.

    Girls in attendance will know how important it is as well. Rwandan TechWomen Emerging Leader alumna Emma Marie Ndoringoma with the Promolec company noted the girls in attendance received effective advice and perspective that can help young people in an emerging economy take the steps needed to become successful.

    “These Rwandan girls got to learn the lessons and inspiration these successful American TechWomen wish they had learned early in their careers,” she said.

  • How Facebook is celebrating its 10th anniversary

    How Facebook is celebrating its 10th anniversary

    {Facebook has grown into an Internet giant over the last decade, but it is celebrating its birthday with a low-key, belated party and an eye toward the future.}

    While the arrival of its 10th anniversary on Tuesday has pundits analyzing the social network’s past and theorizing about its future, the Internet juggernaut is trying to stay focused on the job at hand.

    “Just as we do every year, we will have an internal party on Friday afternoon,” Facebook spokeswoman Arielle Aryah told AFP in response to a query regarding the company’s birthday celebration plans.

    It remained to be seen whether the Menlo Park, California-based social network, which now boasts over a billion users, had something playful planned for its actual anniversary on Tuesday.

    In an earnings call last week to discuss stellar quarterly results, Facebook chief and co-found Mark Zuckerberg gave a nod to the growth seen during the past decade but focused on the future.

    Zuckerberg spoke of making “apps” for showcasing Facebook features on smartphones or tablets to stay in synch with mobile Internet lifestyles.

    Long-range goals included using artificial intelligence to figure out how pictures, videos, comments and more shared at Facebook are related and of shooting toward helping people share anything they want, with anyone they want, whenever they want.

    Facebook broke ground late last year on an expansion to its campus in former Sun Microsystem digs in the Silicon Valley city of Menlo Park.

    The new West Campus was designed by respected architect Frank Gehry.

    As Facebook celebrates its 10th anniversary, the world’s biggest social network is finding its path as a maturing company, adapting to an aging user base.

    Zuckerberg has repeatedly described Facebook’s mission as “making the world more open and connected,” and some say he has accomplished just that.

    The company created in a Harvard dorm room in 2004 has established itself as a phenomenon, securing its place in the world of the technology giants.

    “Facebook has made the world much smaller, much more interactive,” said Global Equities Research analyst Trip Chowdhry.

    In its short history, Facebook has become a part of daily life for more than a billion people around the globe.

    “More than 20 percent of all time spent on the Internet is spent on Facebook,” says Lou Kerner, founder of the Social Internet Fund.

    Facebook says it has a global total of 1.23 billion monthly active users, including 945 million who use the social network on a mobile device.

    And, a Pew Research Center survey released Monday suggests no slowing momentum for the network, even though more than half of US Facebook users said they are turned off by oversharing and didn’t like the fact that they showed up in pictures without giving permission.

    After a calamitous initial public offering in May 2012 plagued by technical glitches, Facebook saw its share price slump by half.

    But the company has been on a roll for the past year, with its stock hitting record highs.

    According to the research firm eMarketer, Facebook has become the second-largest recipient of digital advertising spending behind Google, and is particularly strong in mobile ads.

    “Facebook appears the best way to play the social Internet,” Morgan Stanley analysts said in a note to clients, preferring Facebook to the up-and-coming network Twitter.

    {{Agence France-Presse}}

  • U.S. Embassy Welcomes TechWomen Delegation to Rwanda

    U.S. Embassy Welcomes TechWomen Delegation to Rwanda

    Kigali – {The U.S. Embassy in Kigali, Rwanda is pleased to welcome to Rwanda a delegation from the TechWomen exchange program, a U.S. Department of State exchange program that encourages and supports women in Africa and the Middle East to develop and pursue opportunities and careers in the science, technology, engineering, and mathematics fields.}

    The delegation includes six Rwandan women selected last year to take part in the TechWomen exchange program. These Rwandans joined representatives from across Africa and the Middle East in connecting with mentors from technology firms including Facebook, Juniper Networks, Lawrence Berkeley National Laboratory, LinkedIn, Microsoft Corporation, Oracle Corporation, Orrick, Herrington & Sutcliffe L.L.P, Twitter, and Walmart eCommerce.

    While in Rwanda, the group will visit and meet with girls in the hopes of sowing interest in the world’s dynamic technology and science fields. Delegation members plan to visit Rwandan schools, including Akilah Institute for Women, Gashora Girls Academy, Carnegie Mellon University’s Kigali Campus and the University of Rwanda’s College of Science and Technology. Other planned visits include paying respects at the Kigali Memorial Center in Giszi and connecting with girl-centric development efforts in and around Kigali.

    Delegation members will also join more than 150 young Rwandan girls at the inaugural U.S. Embassy Kigali Girls Technology Fair Feb. 5 at the U.S. Embassy in Kacyiru. This invitation only event will introduce girls from 30 different Rwandan secondary schools to the TechWomen delegation and the Rwandan TechWomen alumnae, giving those girls a chance to hear first-hand how these successful women got their starts and successes in the technology fields.

    The trip coincides with a visit from Assistant Secretary of State for Educational and Cultural Affairs Evan Ryan, who will accompany the TechWomen delegation on several programs in the country. Ryan is scheduled also to attend the inaugural U.S. Embassy Kigali Girls Technology Fair Feb. 5.

    Interested in being one of the next TechWomen? Those interested can learn more about the program and apply online at www.Techwomen.org.

  • Phone Data Cut After Somali Militant Threat

    Phone Data Cut After Somali Militant Threat

    {Residents in parts of Somalia under militant control say at least one cellular telephone company has shut down data services in response to a threat from al-Qaida-linked extremists.}

    Al-Shabab gave phone companies until Friday to close down data services over fears the U.S. can tap into data and target militants.

    Liban Farah, a resident in an al-Shabab-controlled area, said militants started searching phones on Saturday to see if they are receiving data. Farah said offenders are being jailed.

    Several residents who insisted on anonymity for fear of reprisal attacks said Hormuud shut down its data service. It’s not clear if a second, smaller company did the same.

    People can make calls and send text messages but cannot receive email or access the Internet.

    Data is still available in government-held areas.

    Source: AP

  • “Access to ICT key to facing challenges”

    “Access to ICT key to facing challenges”

    {
    On the last day of the World Economic Forum attended an event organized on the role of broadband in sustainable development. Organized by International Telecommunications Union and the Azerbaijan Ministry of Communications and Information Technologies and moderated by Jeffrey Sachs, the event brought together leaders in the sector to answer the question “why broadband should be prioritized in the post 2015 Sustainable Development Goals.”}

    With Rwanda’s continuous investment in ICT, President Kagame shared Rwanda’s commitment to the use of ICT for transformation:

    “People used to think that broadband is meant for a few people and cannot be accessed by the majority. We have found that with the right investments, we can make it accessible and affordable. People are now able to use ICT for health, education and to access markets for their agricultural products. The results speak for themselves in every part of Africa.”

    As co-chair of the Broadband Commission, President Kagame also thanked the broadband commissioners for their dedication to increasing broadband accessibility.

    ITU Secretary General, Ahmadou Toure explained the goals of the Broadband Commission as essential to sustainable development

    “Our goal is to put broadband at the center of every national agenda. We want to use broadband to achieve millenium development goals and address global challenges including youth unemployment, climate change, environmental sustainability. We are part of the solution and not part of the problem.”

    Reminding those present that ICT must be part of a wider context that includes good governance, President Kagame emphasized the role of ICT in ensuring that citizens have access to information:

    “My hope is built on one thing. Giving the majority of our people ICT tools means they will be able to face their challenges.”

    President Kagame also added that broadband is an opportunity to share knowledge in a mutually beneficial manner:

    “It is important to understand that there is no part of the world that has monopoly of knowledge or best practices. That is the beauty of the globalized society we live in.”

    Earlier today, President Kagame began the day with a panel titled “Setting the Global Agenda for Agriculture Transformation” alongside President Mahama of Ganha. The day ended with a World Economic Forum plenary session on emerging markets. The panel discussion included Carlos Ghosn, the Chairman and Chief Executive Officer of Renault-Nissan Alliance; Economist and NYU Professor, Nouriel Roubini; Deputy Prime Minister for Economic and Financial Affairs of Turkey,Ali Babacan; Deputy Managing Director of the IMF, Min Zhu; Minister of Economy and Finance of France, Pierre Moscovici.

  • New DTT pay TV service set to launch in Kigali

    New DTT pay TV service set to launch in Kigali

    {Tele 10 and Rwanda Broadcasting Authority, in partnership with GOtv Rwanda Limited (a subsidiary of MultiChoice Africa, continental pay TV operator),have announced the launch of GOtv, the newest and most innovative pay television service on the latest digital terrestrial (DVB-T2) technology. The GOtv service will be available in Kigali from Friday 31 January 2014}

    The launch of GOtv means that the people of Kigali can now experience the digital television revolution in their own home. Gone are the days of poor pictures and bad sound that is often associated with analogue TV. GOtv delivers a selection of exciting channels that everyone can afford.

    GOtv offers subscribers great family entertainment through a wide selection of local and international channels. Featuring three bouquets GOtv has something for everyone making it the best value pay television offering on DTT.

    Packed with the greatest selection of local channels made in Africa for Africa and a host of exciting international channels the GOtv and GOtv Plus bouquets are designed to keep families entertained with great news, movies, kids programming and sport.

    Meanwhile the GOtv Open Bouquet is a non-subscription bouquet, which provides Free-to-air (FTA) channels in digital quality and is the best option for television viewers to receive their local free to air channels for a once off administration fee.

    At launch the GOtv decoder will be retailing at a special price, which will be inclusive of 2 months GOtv Plus subscription.

    The GOtv channels are carefully selected to cater for a variety of different tastes and cultures giving subscribers access to some of the best content available in Africa. The line-up is designed to ensure that viewers enjoy improved pictures and sound quality that is synonymous with digital television.

    GOtv operates on latest DVB-T2 technology standard that leapfrogs the outdated T1 system that is still being used by some pay television operators in the market -thus providing Rwandese with the latest and best digital technology and television content available worldwide.

    Some of the exciting channels that will be available to GOtv service subscribers include Rwanda TV, TV10, AfricaMagic, M-Net Movies Zone, AfricaMagic World, Telemundo, Sony Entertainment Television (SET), Blackbelt, E! Entertainment, SuperSport Select, SuperSport Select2, SuperSport Blitz, Discovery World, NatGeo Wild, Disney Junior, Jim Jam TV, Channel ED, TBN, Islam Channel, One Gospel, MTV Base and Channel O.

    So far, the GOtv service has been launched in Ghana, Kenya, Namibia, Nigeria, Malawi Uganda, Zambia, and Zimbabwe and it will soon be launched in other countries across the continent.

  • South African set to be first black ‘Afronaut’

    South African set to be first black ‘Afronaut’

    No one in Mandla Maseko’s family has ever stepped outside South Africa, but the young township DJ is set to rocket into space next year.

    From the dusty district of Mabopane, near Pretoria, 25-year-old Maseko has landed a coveted seat to fly 103-kilometres (64 miles) into space in 2015, after winning a competition organised by a US-based space academy.

    He beat off a million other entrants from 75 countries to be selected as one of 23 people who will travel on an hour-long sub-orbital trip on the Lynx Mark II spaceship.

    The former civil engineering student — who was forced to put his studies on hold because he could not pay the fees –will experience zero gravity and a journey that normally comes with a $100,000 price tag.

    Unless a rich black African books a tourist space ticket and blasts off before next year, Maseko will become the first black African to enter space.

    The “typical township boy”, who still lives at home with his parents and four siblings, was named one of the winners on December 5, only a few hours after the death of the country’s first black president, Nelson Mandela.

    He said he immediately thought of such “firsts”, not only Mandela but also Barack Obama, the first black president of the United States. In his exhilaration, he also imagined a conversation with Mandela.

    “I have run the race and completed the course, now here is the torch’, ” Maseko thought the president would have told him. ” ‘Continue running the race and here’s the title to go with it, go be the first black South African to space’.”

    IMPROBABLE JOURNEY

    His improbable journey from a middle-class township to the thermosphere began with a leap from a wall.

    The initial entry requirement for the competitors was to submit a photograph of themselves jumping from any height.

    His first choice was the roof of his parents’ three-bedroom house but his mother Ouma said “no”, fearing it was too high and that he would break his legs.

    He settled for the house’s two-metre (more than six feet) perimeter wall and a friend captured the feat using a mobile phone.

    The picture has helped propel Maseko, who works part-time as a DJ at parties, to new heights.

    He finally secured his seat on the rocket after gruelling physical and aptitude tests in the contest organised by AXE Apollo Space Academy and sponsored by Unilever and space tourism firm Space Expedition Corporation (SXC).

    It was a dream come true for a man from a humble background. His family says they never doubted the one-time altar boy at a local Anglican church, who now sings with a local township gospel choir, would be a high-flier.

    “While I was pregnant with Mandla, I knew I was going to give birth to a star,” said Maseko’s mother.

    FLAG ON THE MOON

    His 18-year-old sister Mhlophe agrees: “I don’t know what comes after space. I’m sure if there was something he would go.”

    Born to a school cleaner and an auto tool maker in Soshanguve township near Pretoria, Maseko has neighbours high-fiving him for putting South Africa’s townships on the “galactic map”.

    His long-term plans are to study aeronautical engineering and qualify as a space mission specialist with the ultimate dream of planting the country’s flag on the moon.

    South Africa’s Science and Technology Minister Derek Hanekom sees Maseko “as a role model to the future generation of space professionals and enthusiasts.”

    His experience could not have come at a better time “when Africa is gearing up its space ambitions” as host to the world’s biggest and most powerful radio astronomy telescope, said Hanekom.

    The director of that project, Bernie Fanaroff, also hailed young Maseko as an ambassador for science.

    “Anything that raises the profile of science up there must be good because it brings to the attention of young people what they can achieve in science and engineering.”

    Curious young neighbours often stop Maseko’s 13-year-old sister Mantombi on her way home from school and ask, “What is space? what is space?”
    “A very unique place,” she tells them. “Space is a very special place.”

    Maseko spent a week at the Kennedy Space Academy in Florida where he skydived and undertook air combat and G-force training.

    While there he met and posed for pictures with US astronaut Buzz Aldrin, who was the second man ever to set foot on the moon after Neil Armstrong as part of the 1969 Apollo 11 space mission.

    For Maseko, the encounter was magical. “This is how it feels to be out in space,” he recalls thinking.

    Daily Nation

  • Internet could add $300 billion to African economies by 2025 – study

    Internet could add $300 billion to African economies by 2025 – study

    (Reuters) -{ Africans spending time on the Internet could add $300 billion to the continent’s economy by 2025, a new study by consulting firm McKinsey & Co showed on Wednesday.
    }

    Only 16 percent of the one billion people in Africa are on the Internet, McKinsey estimates.

    The sector could grow to at least 5 to 6 percent of GDP (gross domestic product) but if it follows the take-up rate set by mobile telephony in Africa, McKinsey reckons it could add 10 percent, or $300 billion, to African GDP by 2025.

    The economies of Senegal and Kenya draw the most from the Web at 3.3 and 2.9 percent respectively, levels comparable to France and Germany. But South Africa and Morocco could emerge as the digital leaders, McKinsey said.

  • Australian scientists microchip bees to map movements, halt diseases

    Australian scientists microchip bees to map movements, halt diseases

    {Australian scientists are gluing tiny sensors onto thousands of honey bees to track their movements in a trial aimed at halting the spread of diseases that have wiped out populations in the northern hemisphere.}

    Scientists at the Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia’s national science agency, said the microchips could help tackle so-called colony collapse disorder, a situation where bees mysteriously disappear from hives, and the encroachment of the parasitic varroa mite.

    Scientists will use tweezers to glue on the sensors, weighing about 5 milligrams and measuring 2.5 millimeters (a little more than 1/16 of an inch) square, after soothing the bees to sleep by refrigeration.

    Some young bees, which tend to be hairier than older bees, need to be shaved before the sensor can be glued on.

    Scientists will examine the effectiveness of pesticides in protecting the bees from colony collapse disorder and varroa mite.

    The study will also enable farmers and fruit growers to understand and manage their crops, given the honey bee’s crucial role in the pollination of crops globally, the CSIRO said in a statement issued on Wednesday.

    “Honey bees play a vital role in the landscape through a free pollination service for agriculture, which various crops rely on to increase yields,” the CSIRO’s Paulo de Souza, who is leading the project, said in the statement.

    “Using this technology, we aim to understand the bee’s relationship with its environment.”

    Scientists plan to fit sensors on 5,000 bees in the southern island state of Tasmania over the Australian summer.

    The radio frequency identification sensors work like an electronic tag for cars on a toll road, recording when insects pass a checkpoint. That will allow scientists to build a three-dimensional image of the insects’ movements, a process described as “swarm sensing”.

    The scientists are working on shrinking the sensor to 1 mm square so they can be attached to smaller insects, including mosquitoes.

    {{Reuters}}