Tag People in Your Status Updates

To mention someone in a status update just type “@” in the status bar and start typing their name as it appears on Facebook. An auto-generated list will then come up with people in your social circle whose name starts with the letters you’ve typed. The feature also works with pages, brands, events and companies.

Hit the name you want, complete the update, click share and the name will become a hyperlink (you won’t see the @ symbol) and will appear in blue text.

Harry Potter and the Deathly Hallows

Harry Potter and the Deathly Hallows is the seventh and final of the Harry Potter novels written by British author J. K. Rowling. The book was released on 21 July 2007, ending the series that began in 1997 with the publication of Harry Potter and the Philosopher's Stone. This book chronicles the events directly following Harry Potter and the Half-Blood Prince(2005), and leads to the long-awaited final confrontation between Harry Potter and Lord Voldemort.

Harry Potter and the Deathly Hallows was published in the United Kingdom by Bloomsbury Publishing, in the United States by Scholastic, in Canada by Raincoast Books, and in Australia and New Zealand by Allen & Unwin. Released globally in ninety-three countries, Deathly Hallows broke sales records as the fastest-selling book ever. It sold 15 million copies in the first twenty-four hours following its release, including more than 11 million in the U.S. and U.K. alone. The previous record, nine million in its first day, had been held by Harry Potter and the Half-Blood Prince. The novel has also been translated into numerous languages, including Ukrainian, Swedish, Polish and Hindi.

Several awards were given to the novel, including the 2008 Colorado Blue Spruce Book Award, and it was listed as a "Best Book for Young Adults" by the American Library Association. Reception to the book was generally positive, although some reviewers found the characters to be repetitive or unchanging. A two-part film based on the novel is in the works, with part one's release date in November 2010.

Rain Water Harvesting (RWH)

Falling rain can provide some of the cleanest naturally occurring water that is available anywhere. There is considerable scope to collect rainwater when it falls, before it evaporates or becomes contaminated. RWH is not only a useful technology but also a good choice where groundwater is too deep of inaccessible due to hard ground condition, or where it is too silty, acidic, contaminated with arsenic, fluoride or otherwise unpleasant or unfit to drink.