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The United Nations Educational, Scientific and Cultural Organisation (UNESCO) intangible cultural heritage elements are the non-physical traditions and practices performed by a people. As part of a country's cultural heritage, they include celebrations, festivals, performances, oral traditions, music, and the making of handicrafts. [1]
Platinum is a chemical element; it has symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanish platina, a diminutive of plata "silver". [7] [8] Platinum is a member of the platinum group of elements and group 10 of the periodic table of ...
A boot sector computer virus dubbed (c)Brain, one of the first computer viruses in history, [16] was created in 1986 by the Farooq Alvi Brothers in Lahore, Pakistan, reportedly to deter unauthorized copying of the software they had written. [17] [18] Neurochip by Pakistani-Canadian inventor Naweed Syed.
The platinum-group metals [a] (PGMs) are six noble, precious metallic elements clustered together in the periodic table. These elements are all transition metals in the d-block (groups 8, 9, and 10, periods 5 and 6). [1] The six platinum-group metals are ruthenium, rhodium, palladium, osmium, iridium, and platinum.
A water bottle is a container that is used to hold liquids, mainly water, for the purpose of transporting a drink while travelling or while otherwise away from a supply of potable water. Water bottles are usually made of plastic , glass , metal, or some combination of those substances.
This lowered the cost of bulbs by 90%, making them much more available for people. [3] He formed the Owens Bottle Machine Company in 1903. His machines could produce glass bottles at a rate of 240 per minute, and reduce labor costs by 80%. [4] Owens and Libbey entered into a partnership and the company was renamed the Owens Bottle Company in 1919.
Iron is the outlier at 1538 °C (2800 °F), [21] making it far more difficult to melt in antiquity. Cultures developed ironworking proficiency at different rates; however, evidence from the Near East suggests that smelting was possible but impractical circa 1500 BC, and relatively commonplace across most of Eurasia by 500 BC. [ 22 ]
The Coins Gallery displays the techniques with some original dies of coin making in Pakistan Mint, also include some old machines, the process of coin making along some tools, and a documentary covering the whole process of coin minting in Pakistan Mint. The Coin Gallery is divided into two parts, Pre Islamic Gallery and Islamic Gallery till to ...