Tips Memepercepat OpenOffice
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An online tool that claims to reveal the identity of organisations that edit Wikipedia pages has revealed that the CIA was involved in editing entries Wikipedia Scanner allegedly shows that workers on the agency's computers made edits to the page of Iran's president. It also purportedly shows that the Vatican has edited entries about Sinn Fein leader Gerry Adams. The tool, developed by US researchers, trawls a list of 5.3m edits and matches them to the net address of the editor. The new tool was built by Virgil Griffith of the California Institute of Technology. It exploits the open nature of Wikipedia, which already collects the net address or username of editors and tracks all changes to a page. The information can be accessed in the "history" tab at the top of a Wikipedia page. By merging this information with a database of IP address owners, Wikipedia Scanner is able to put a name to the organisation and firms from which edits are made. |
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Exactly 25 years ago the world's first compact disc was produced at a Philips factory in Germany More than 200 billion CDs have been sold worldwide since then and it remains the dominant format despite the growth in digital downloads. The CD was jointly developed by Philips and Sony and the disc has also become a key storage method for computer users. The first CD produced was The Visitors by Abba. Piet Kramer, who was a member of the optical group at Philips during the disc's development, said: "When Philips teamed up with Sony to develop the CD, our first target was to win over the world for the CD. "We did this by collaborating openly to agree on a new standard. For Philips, this open innovation was a new approach and it paid off." He said the companies had never imagined that the computing and entertainment industries would also opt for the CD as a storage system for content. The first CDs went on sale in November 1982 and were mainly classical recordings. |
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Biologist Zeb Hogan holds a taimen, a giant member of the salmon family, while searching for megafishes in Mongolia.
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Handhelds shopping checklist Expansion The smaller PDAs come with miniSD or microSD slots, though the latter is now more widespread Do take note that some PDAs accept flash card capacities up to a certain storage limit, Connectivity Bluetooth and USB are pretty much standard features on most handhelds these days. With the proliferation of Wi-Fi hotspots, it may be worth considering handhelds with integrated wireless LAN for high-speed Web surfing onboard GPS support which is great for those who travel frequently Most of the current PDA-phones in the market offer 3G support, though some lower end models offer only up to GSM triband or quadband options Camera If you're expecting to print those images, choose one with a 1.3- to 2-megapixel camera Synchronization make sure it synchronizes with your PC or Mac. Power If possible, always select a PDA that uses removable Lithium cells. This way, you have the flexibility to purchase additional batteries when your current one is defective |
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Handhelds shopping checklist Platform Palm OS devices are generally easier to pick up with their clean and uncluttered interfaces. Pocket PCs are multimedia powerhouses with the ability to multitask. Screen When buying a PDA, it is always advisable to install the battery and switch on the handheld to check for dead pixels at the shop. This way, if there are dead pixels on the display, you can change it immediately Most Pocket PCs have standard 320 x 240-pixel displays, while Palm offers different resolutions. The higher the display resolution, the better the viewing comfort CPU If you plan to use your PDA for multimedia purposes, it's best to go for one that has a higher processing horsepower. However, if you are using it mostly for its organizer features, the handhelds with the midrange processors are the better bet because they will most likely be less expensive Memory Look out for at least 64MB of RAM for your next PDA, while ROM can vary greatly, from 64MB up to even 1GB |
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