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  When you decide to keep a Web page to look at later, you're doing something called "bookmarking". Bookmarks are simply links to sites that you visit frequently or want to keep handy for reference. There are a couple ways you can save Web pages for later: In your browser.  All major Web browsers provide you with the ability to make and store your favorite links within the browser. These links are accessible several different ways, depending on what browser you might be using: a sidebar, a toolbar, or a drop-down menu. In a social bookmarking site.  If you want to access your collection from anywhere and share them with others, then a social marking site - a site that lets you store your favourites links - might be for you. launch I n the context of the Web, the term launch usually means two different things. Permission to Launch - Website First, some Web sites use the word "launch" as a substitute for the more commonly known "enter" command. For ...

      According  to  a  new  research   ,regular  brisk  walking   is  a   more  effective   method   for  weight  loss  than   going  to  the  Gym.  A study by the London School of Economics found that those who engaged in “regular, brisk walking” for longer than half an hour had lower Body Mass Indexes (BMI) and smaller waists than those who did other exercise such as going the gym or playing football or rugby. The results were particularly true for women, people over 50 and those on low incomes. Dr Grace Lordan, who led the research said: “The results thus provide an argument for a campaign to promote walking… Given the obesity epidemic and the fact that a large proportion of people are inactive, recommending that people walk briskly more often is a cheap and easy policy option.” ...

    Swiss engineers have invented a pacemaker based on an clockwork wristwatch which is powered by the motion of the heart. The prototype, which has been successfully tested in pigs, could mean that patients no longer have to undergo repeat surgery when the batteries in their device run out. The invention, presented to the European Society of Cardiology Congress in Barcelona, is based on the concept behind a self-winding wristwatch. Currently pacemakers, which are used to help the heart beat more regularly, need to be replaced on average every seven years, when batteries fail More than 40,000 people a year are fitted with pacemakers in England. The devices are used for patients with unusually fast, slow or irregular heart rhythms. The new model, stitched directly on to the heart, is based on the concept of automatic clockwork developed by Swiss watchmakers in 1777 and generates electrical current using the movement of heart muscle.  Automat...

    THE   NERVOUS   SYSTEM  consists   of  ;nerves   that   messages    from    our  senses    to  the  brain  .It   is   the   communication   and  control   network   of  the   human     body.Nerves   are  made  up  of  long  thin   cells  .called   neurons.Nerves   carry    information   from  the  skin,eyes,ears and  mouth,telling  the  brain   what  is  going on   outside  the  body..Instructions  from  the  brain   are  sent  to  the  muscle   cells   at  the  right  time  and  to  the ...

  Mercedes-Benz has just pulled the wraps off of a wild new concept car that was inspired by the 2009 movie Avatar called — what else? — the Mercedes-Benz Vision AVTR. Designed with help from Avatar director James Cameron, this car is not the sequel that Cameron has promised .   VISION AVTR by Mercedez-Benz is an advanced vehicle transformation. Mercedes- Benz Introduces New Concept Car Inspired by the Avatar Film. Inspired by the James Cameron blockbuster Avatar, the vehicle showed off some of Mercedes-Benz's wildest ideas for what the future of four-wheeled mobility might look like and the answer is, it thinks the future of design is biological.    This concept vehicle embodies the vision of Mercedes-Benz designers, engineers and trend researchers for mobility in the distant future.   completely without emissions.   With its four high-performance and near-wheel-built electric motors, the VISION AVTR embodies a particularly agile impleme...

  Augusta Ada King, Countess of Lovelace (née Byron; 10 December 1815 – 27 November 1852) was an English mathematician and writer, chiefly known for her work on Charles Babbage's proposed mechanical general-purpose computer, the Analytical Engine. She   is often considered to be the first computer programmer! Lovelace was the first to recognise the full potential of a 'computing machine', suggesting it had applications beyond pure calculations.   (In 1843Ada Lovelace wrote in her notes for a translation of a French article about the Analytical Engine how the machine could be used to follow a program to calculate Bernoulli numbers. For this, she has been called the first computer programmer.   Ada Lovelace is considered the first computer programmer. Even though she wrote about a computer, the Analytical Engine, that was never built, she realized that the computer could follow a series of simple instructions, a program, to perform a complex calculation...