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Date: 15 February 2013; 12 years ago (): Time: 09:20:29 YEKT (): Location: Chebarkul, Chelyabinsk Oblast, Russia: Coordinates: 1]: Also known as: Chelyabinsk meteorite [2]: Cause: Meteor air burst: Non-fatal injuries: 1,491 indirect injuries [3]: Property damage: Over 7,200 [4] buildings damaged, collapsed factory roof, shattered windows, $33 million (2013 USD) lost [5]: The Chelyabinsk meteor ...
Latin prosody (from Middle French prosodie, from Latin prosōdia, from Ancient Greek προσῳδία prosōidía, 'song sung to music', 'pronunciation of syllable') is the study of Latin poetry and its laws of meter. [1]
Chennai has been featured in UNESCO Creative Cities Network list since October 2017 for its old musical tradition. [196] Government Museum, the second oldest museum in India. Chennai has a diverse theatre scene and is a prominent centre for Bharata Natyam, a classical dance form that originated in Tamil Nadu and is the oldest dance in India. [197]
The decibel originates from methods used to quantify signal loss in telegraph and telephone circuits. Until the mid-1920s, the unit for loss was miles of standard cable (MSC). 1 MSC corresponded to the loss of power over one mile (approximately 1.6 km) of standard telephone cable at a frequency of 5000 radians per second (795.8 Hz), and matched closely the smallest attenuation detectable to a ...
The solar constant is equal to approximately 1,368 W/m 2 (watts per square meter) at a distance of one astronomical unit (AU) from the Sun (that is, at or near Earth's orbit). [99] Sunlight on the surface of Earth is attenuated by Earth's atmosphere , so that less power arrives at the surface (closer to 1,000 W/m 2 ) in clear conditions when ...
Y2K is a numeronym and was the common abbreviation for the year 2000 software problem. The abbreviation combines the letter Y for "year", the number 2 and a capitalized version of k for the SI unit prefix kilo meaning 1000; hence, 2K signifies 2000.
Another popular approach to fighting phishing is to maintain a list of known phishing sites and to check websites against the list. One such service is the Safe Browsing service. [ 111 ] Web browsers such as Google Chrome , Internet Explorer 7, Mozilla Firefox 2.0, Safari 3.2, and Opera all contain this type of anti-phishing measure.
The QR code system was invented in 1994, at the Denso Wave automotive products company, in Japan. [6] [7] [8] The initial alternating-square design presented by the team of researchers, headed by Masahiro Hara, was influenced by the black counters and the white counters played on a Go board; [9] the pattern of the position detection markers was determined by finding the least-used sequence of ...