CRA ARTS

A 300-year-old Jain temple made of precious black touchstone (Kasuati Patthar) at Murshidabad in West Bengal was reinstalled at the sprawling Jain Derasar campus  of  Vishwa Maitri Dham at Borij village in Gandhinagar District.. It was reinstalled there along with the idol of Parshwanath.

Cotton :- Cotton is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus Gossypium in the mallow family Malvaceae. The fiber is almost pure cellulose. Under natural conditions, the cotton bolls will increase the dispersal of the seeds. The plant is a shrub native to tropical and subtropical regions around the world, including the Americas, Africa, and India. The greatest diversity of wild cotton species is found in Mexico, followed by Australia and Africa. Cotton was independently domesticated in the Old and New Worlds. The fiber is most often spun into yarn or thread and used to make a soft, breathable textile. The use of cotton for fabric is known to date to prehistoric times; fragments of cotton fabric dated from 5000 BC have been excavated in Mexico and between 6000 BC and 5000 BC in the Indus Valley Civilization. Although cult...

The Taj Mahal, more often meaning Crown of the Palace is an ivory-white marble mausoleum on the south bank of the Yamuna river in the Indian city of Agra. It was commissioned in 1632 by the Mughal emperor, Shah Jahan (reigned 1628–1658), to house the tomb of his favourite wife, Mumtaz Mahal. The tomb is the centrepiece of a 42-acre complex, which includes a mosque and a guest house, and is set in formal gardens bounded on three sides by a crenellated wall. Construction of the mausoleum was essentially completed in 1643 but work continued on other phases of the project for another 10 years. The Taj Mahal complex is believed to have been completed in its entirety in 1653 at a cost estimated at the time to be around 32 million rupees, which in 2015 would be approximately 52.8 billion rupees (US$827 million). The construction project employed some 20,000 artisans under the guidance of a board of architects led by the court architect to the emperor, Ustad Ahmad Lahauri. The Taj Mahal was d...

Fatehpur Sikri is a town in the Agra District of Uttar Pradesh, India. The city was founded in 1569 by the Mughal Emperor Akbar, and served as the capital of the Mughal Empire from 1571 to 1585, when it was abandoned. After his military victories over Chittor and Ranthambore, Akbar decided to shift his capital from Agra to a new location 23 miles (37 km) west south-west, to honour the Sufi saint Salim Chishti. Here, he commenced the construction of a planned walled city, which took the next fifteen years in planning and construction, with a series of royal palaces, harem, courts, a mosque, private quarters and other utility buildings. He named the city Fatehabad, with Fateh, a word of Arabic origin in Persian, meaning "victorious." It was later called Fatehpur Sikri. It is at Fatehpur Sikri that the legends of Akbar and his famed courtiers, the nine jewels or Navaratnas, were born. Fatehpur Sikri is one of the best preserved examples of Mughal architecture in India. Ac...

Adalaj Stepwell or Rudabai Stepwell is a stepwell located in the village of Adalaj, close to Ahmedabad city and in Gandhinagar district in the Indian state of Gujarat. It was built in 1498 by Rana Veer Singh of the Vaghela dynasty of Dandai Desh. It is an example of Indian architecture work.The step well or 'Vav', as it is called in Gujarati, is intricately carved and is five stories deep. Such step wells were once integral to the semi-arid regions of Gujarat, as they provided water for drinking, washing and bathing. These wells were also venues for colourful festivals and sacred rituals. Stepwells, also called stepped ponds, built between the 5th and 19th centuries, are common in Western India; over 120 such wells are reported in the semi-arid region of Gujarat alone, of which the well at Adalaj is one of the most popular. Stepwells are also found in more arid regions of the subcontinent, extending into Pakistan, to collect rain water during seasonal monsoons. While man...

The   baya weaver   ( Ploceus philippinus ) The   baya weaver   ( Ploceus philippinus ) is a   weaverbird   found across the   Indian Subcontinent   and   Southeast Asia. Flocks of these birds are found in grasslands, cultivated areas, scrub and secondary growth and they are best known for their hanging retort shaped nests woven from leaves. These nest colonies are usually found on thorny trees or palm fronds and the nests are often built near water or hanging over water where predators cannot reach easily. They are widespread and common within their range but are prone to local, seasonal movements mainly in response to rain and food availability. Among the population variations, three subspecies are recognized. The   nominate   race   philippinus   is found through much of mainland   India   while   burmanicus   is found eastwards into Southeast Asia. The population in southwest India is darker ...

Energy-saving light bulbs and TVs contain LEDs, which produce light from crystals called ‘quantum dots’. At the University of Utah, scientists have learned how to make quantum dots  from food waste specifically, chemicals in discarded pieces of bread, tortilla and soft drinks. The goal is to produce more environmentally friendly LEDs than those made from cadmium selenide, which is toxic when it breaks down.

  The buildings of Gouqi Island are slowly being consumed by a thick blanket of green. The island is located a few hours east of Hangzhou Bay in eastern China, and was once home to a thriving fishing community.   But as the shipbuilding and tourism industries grew, the village became deserted.    With nobody left to maintain them, the buildings were soon reclaimed by the natural world. “These buildings are covered with Parthenocissus tricuspidata, a relative of the grape vine and Virginia creeper. It’s native to China but is also widely cultivated as an ornamental climber for its red autumn foliage,” It’s equivalent to ivy in the UK, which will soon cover a building if left alone.”

QR code  ( Quick Response Code) is the trademark for a type of   matrix barcode   (or two-dimensional   barcode) first designed for the   automotive industry in Japan. A barcode is a machine-readable optical label that contains information about the item to which it is attached. A QR code uses four standardized encoding modes (numeric, alphanumeric, byte/binary, and   kanji) to efficiently store data; extensions may also be used. The QR code system became popular outside the automotive industry due to its fast readability and greater storage capacity compared to standard   UPC barcodes. Applications include product tracking, item identification, time tracking, document management, and general marketing. A QR code consists of black squares arranged in a square grid on a white background, which can be read by an imaging device such as a camera, and processed using   Reed–Solomon error correction   until the image can be appropriately int...

A   barcode   is an optical,   machine-readable, representation of data; the data usually describes something about the object that carries the barcode. Originally barcodes systematically represented data by varying the widths and spacings of parallel lines, and may be referred to as linear or one-dimensional (1D). Later two-dimensional (2D) codes were developed, using rectangles, dots,   hexagons   and other geometric patterns in two dimensions, usually called barcodes although they do not use bars as such. Barcodes originally were scanned by special   optical scanners   called   barcode readers. Later   applications software   became available for devices that could read images, such as   smartphones   with cameras. Barcodes became commercially successful when they were used to automate supermarket   checkout   systems, a task for which they have become almost universal. Their use has spread to many other task...