March 13, 2011
Silicon Fen (sometimes the Cambridge Cluster) is the name given to the region around Cambridge, England, which is home to a number of high-tech businesses, especially those related to software, electronics, and biotechnology. Many of these have connections with the University of Cambridge, and the area is now one of the most important technology centers in Europe. It is called ‘Silicon Fen’ by analogy with Silicon Valley in California, because it lies at the south of Fenland.
The so-called Cambridge phenomenon, giving rise to start-up companies in a town previously only having a little light industry in the electrical sector, is usually dated to the founding of the Cambridge Science Park in 1970 (an initiative of Trinity College that moved away from a traditional low-development policy for Cambridge). The area is known for a high degree of ‘networking,’ enabling people across the region to find partners, jobs, funding, and know-how. Organisations have sprung up to facilitate this process, for example the Cambridge Network.
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March 13, 2011
The Kōreisha mark is a statutory sign in Japan which indicates ‘aged person at the wheel.’ The law decrees that when a person who is aged 70 and over drives a car and if his/her old age could affect the driving, he/she should endeavor to display this mark on both the front and rear of the car. Drivers aged 75 and over are obliged to display the mark.
Conversely, the green and yellow shoshinsha mark or wakaba mark denotes new drivers. Both marks are designed to warn other drivers that the marked driver is not very skilled, either due to inexperience or old age.
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March 11, 2011
AdWords is Google’s main advertising product and main source of revenue. Google’s total advertising revenues were USD$28 billion in 2010. AdWords offers pay-per-click (PPC) advertising, cost-per-thousand (CPM) advertising, and site-targeted advertising for text, banner, and rich-media ads. The AdWords program includes local, national, and international distribution. Google’s text advertisements are short, consisting of one headline and two additional text lines. Image ads can be one of several different Interactive Advertising Bureau (IAB) standard sizes.
On Google the adverts are displayed either at the very top of the search results with an orange background, on the right hand side or in both these places. In a PPC contract advertisers pay Google each time someone clicks on their advert. Many pay per click providers exist, Google AdWords, Yahoo! Search Marketing, and Microsoft adCenter are the three largest operators.
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March 10, 2011
TerraPower is a nuclear reactor design spin-off company investigating a class of nuclear fast reactors called the traveling wave reactor (TWR).
One of TerraPower’s primary investors is Bill Gates. Whereas standard light water reactors such running worldwide use enriched uranium as fuel and need fuel reloads every few years, TWRs, once started, use depleted uranium instead and are considered to be able to operate for up to 100 years without fuel reloading.
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March 10, 2011
Sous-vide [soo veed] (French for ‘under vacuum’) is a method of cooking food sealed in airtight plastic bags in a water bath for a long time—72 hours is not unusual—at an accurately determined temperature much lower than normally used for cooking, typically around 60 °C or 140 °F. The intention is to maintain the integrity of ingredients.
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March 10, 2011
Spider silk is a protein fiber spun by spiders. Spiders use their silk to make webs or other structures, which function as nets to catch other animals, or as nests or cocoons for protection for their offspring. They can also suspend themselves using their silk.
Spider silk is a remarkably strong material. Its tensile strength is comparable to that of high-grade steel, and about half as strong as Kevlar, but Spider silk is about a fifth of the density of steel; a strand long enough to circle the Earth would weigh less than 500 grams (18 oz).
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March 10, 2011
BioSteel is a trademark name for a high-strength fiber material made of a spider silk-like protein extracted from the milk of genetically modified goats, made by Nexia Biotechnologies. Biosteel and other biopolymers are being researched to provide lightweight, strong, and versatile materials for a variety of medical and industrial applications. Nexia Biotechnologies plans to use the spider silk from the milk of transgenic goats for bullet proof vests and anti-ballistic missile systems.
The company has successfully generated distinct lines of goats that produce in their milk recombinant versions of either the dragline silk proteins. When the female goats lactate, the milk, containing the recombinant silk, is harvested and subjected to traditional chromatographic techniques in order to purify the corresponding recombinant silk proteins to homogeneity. The purified silk proteins are then dried, dissolved using appropriate solvents and transformed into microfibers using wet-spinning fiber production methodologies.
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March 9, 2011
A social news website is a type of website that features user-submitted stories that are ranked based on popularity. Popular social news websites include Slashdot, Fark, Digg and Reddit. All social news websites allow the users to submit the content in some way. Each site differs in how the content is moderated. On Slashdot and Fark, for example, the administrators of the site decide which articles make it to the front page. On Reddit and Digg, the articles that get the most votes from the community will make it to the front page.
Many social news websites also feature a comment system, where users can form a discussion based on each article. Some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first.
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March 9, 2011
In Computer science, ‘The Cloud‘ is a marketing term for the Internet. In the case of electricity, users can simply use it. They do not need to worry where the electricity is from, how it is generated, or transported. At the end of the month, they will get a bill for the amount of electricity they consumed. The idea behind cloud computing is similar: The user can simply use storage, computing power, or specially crafted development environments, without having to worry how these work internally.
The cloud is a metaphor for the Internet based on how the internet is described in computer network diagrams; which means it is an abstraction hiding the complex infrastructure of the internet.
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March 9, 2011
Javelin is a hip-hop and electro production duo based in Brooklyn, New York City via Providence, RI. Javelin has been known to use colorfully painted boomboxes that hang from the ceiling or stack up on the floor like pyramids. The signal from the show is broadcast via FM transmitter, thereby fostering audience participation (B.Y.O. Boombox) or fueling battery-powered, mobile parties.
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March 9, 2011
Moog synthesizer [mohg] (pronounced like ‘vogue’) may refer to any number of analog synthesizers designed by Dr. Robert Moog or manufactured by Moog Music, and is commonly used as a generic term for analog and digital music synthesizers. The company pioneered the commercial manufacture of analog synthesizers in the early 1950s. The technological development that led to the creation of the Moog synthesizer was the invention of the transistor, which enabled researchers like Moog to build electronic music systems that were considerably smaller, cheaper and far more reliable than earlier vacuum tube-based systems.
The Moog synthesizer began to gain wider attention in the music industry after it was demonstrated at the Monterey International Pop Festival in 1967. The commercial breakthrough of a Moog recording was made by Wendy Carlos in the 1968 record ‘Switched-On Bach,’ which became one of the highest-selling classical music recordings of its era. In 1974 the German electronic group Kraftwerk further popularized the sound of the synthesizer with their landmark album ‘Autobahn,’ which used several types of synthesizer including a Minimoog. German-based Italian producer-composer Giorgio Moroder helped to shape the development of disco music also used Moog synthesizers.
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March 9, 2011
Wendy Carlos (b. 1939) is an American composer and electronic musician. Carlos first came to notice in the late 1960s with recordings made on the Moog synthesizer, then a relatively new and unknown instrument; most notable were LPs of synthesized Bach and the soundtrack for Stanley Kubrick’s film ‘A Clockwork Orange.’ Although the first Carlos Moog albums were interpretations of the works of classical composers, she later resumed releasing original compositions.
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