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Sunday, February 26, 2012

Top 5 coconut Producers ( March 2012 )

Indonesia  - 20.6
Philipines - 15.5
india        - 10.8
Brazil       - 2.23
Sri Lanka - 2.7

Figures are in Million tonnes

Friday, February 24, 2012

The Scoville Heat Scale for Chilli

In 1912 a chemists by the name of Wilbur Scoville, working for the Parke-Davis pharmaceutical company, developed a method to measure the heat level of chile peppers. The test is named after him, the "Scoville Organoleptic Test". It is a subjective dilution-taste procedure. In the original test, Wilbur blended pure ground Chiles with sugar-water and a panel of "testers" then sipped the solution, in increasingly diluted concentrations, until they reached the point that the liquid no longer burned their mouths. A number was then assigned to each chile pepper based on how much it needed to be diluted before they could no longer taste (feel) the heat.
The pungency (or heat factor) of chile peppers is measured in multiples of 100 units. The sweet bell peppers at zero Scoville units to the mighty Naga Jolokia (Ghost Pepper) at over 1,000,000 Scoville units! One part of chile "heat" per 1,000,000 drops of water is rated at only 1.5 Scoville Units. The substance that makes a chile so hot is called Capsaicin
(cap-say-ah-sin). Pure Capsaicin rates between 15,000,000 and 16,000,000 Scoville Units! Today more scientific and accurate methods like Electrochemistry and High Performance Liquid Chromatography (HPLC) are used to determine capsaicin levels. In honor of Dr. Wilbur the unit of measure is still named Scoville.

Sunday, February 12, 2012

QR Code

QR Code — abbreviated from Quick Response Code — is the trademark for a type of matrix barcode (or two-dimensional code) first designed for the automotive industry. More recently, the system has become popular outside of the industry due to its fast readability and large storage capacity compared to standard UPC barcodes. The code consists of black modules arranged in a square pattern on a white background. The information encoded can be made up of four standardized kinds ("modes") of data (numeric, alphanumeric, byte/binary, Kanji), or by supported extensions virtually any kind of data.
Invented by the Toyota subsidiary Denso Wave in 1994 to track vehicles during the manufacturing process, the QR Code is one of the most popular types of two-dimensional barcodes. It was designed to allow its contents to be decoded at high speed.
 qr code

They come to us from Japan where they are very common. QR is short for Quick Response (they can be read quickly by a cell phone). They are used to take a piece of information from a transitory media and put it in to your cell phone. You may soon see QR Codes in a magazine advert, on a billboard, a web page or even on someone’s t-shirt. Once it is in your cell phone, it may give you details about that business (allowing users to search for nearby locations), or details about the person wearing the t-shirt, show you a URL which you can click to see a trailer for a movie, or it may give you a coupon which you can use in a local outlet.
The reason why they are more useful than a standard barcode is that they can store (and digitally present) much more data, including url links, geo coordinates, and text. The other key feature of QR Codes is that instead of requiring a chunky hand-held scanner to scan them, many modern cell phones can scan them.