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INVENTION OF COMPUTR

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Category:Computing and electronics Background The ENIAC Computers and electronics play an enormous role in today's society, impacting everything from communication and medicine to science. Although computers are typically viewed as a modern invention involving electronics, computing predates the use of electrical devices. The ancient abacus was perhaps the first digital computing device. Analog computing dates back several millennia as primitive computing devices were used as early as the ancient Greeks and Romans, the most known complex of which being the Antikythera mechanism. Later devices such as the castle clock (1206), slide rule (c. 1624) and Babbage's Difference Engine (1822) are other examples of early mechanical analog computers. The introduction of electric power in the 19th century led to the rise of electrical and hybrid electro-mechanical devices to carry out both digital (Hollerith punch-card machine) and analog (Bush’s differential analy...
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economy of Pakistan By Arshad Aslam

The  economy of Pakistan  is the  23rd largest  in the world in terms of  purchasing power parity  (PPP), and  42nd largest  in terms of nominal  gross domestic product .  Pakistan  has a population of over 220 million   (the world's  5th-largest ), giving it a nominal  GDP per capita  of $1,357 in 2019,  which ranks  154th in the world  and giving it a PPP  GDP per capita  of 5,839 in 2019, which ranks  132nd in the world  for 2019. However, Pakistan's undocumented economy is estimated to be 36% of its overall economy, which is not taken into consideration when calculating per capita income.  Pakistan is a developing country  and is one of the  Next Eleven  countries identified by  Jim O'Neill  in a  research paper  as having a high potential of becoming, along with the  BRICS  countries, among the world's largest economie...
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Punjab The  Government  of Punjab declared a health emergency on 12 March in a cabinet meeting. A quarantine facility was established in the  Dera Ghazi Khan  district for the pilgrims returning from  Iran . On 22 March, the government decided to close down shopping malls, markets, parks and public gathering places for two days till 24 March. Punjab Chief Minister,  Sardar Usman Buzdar  urged people to stay at home, practice  social distancing  and avoid unnecessary travel.  Despite this, local media reported that many residents in Lahore had failed to practice the measures and downright defied it by opening up businesses and gathering in large numbers on various public grounds. This led to the local police and city administration to forcibly vacate them. On 23 March, The Chief Minister announced a 14 days lockdown from 24 March till 6 April. All markets, shopping malls and public places were closed and  pillion  ridi...
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HisTory of punjab ....Arshad Aslam

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Punjab  ( Urdu  &  Punjabi :  پنجاب ,  romanized:  Panjāb  ( pronounced  [pənˈdʒaːb] ),  listen   ( help · info ) ;  lit.  ' "Five waters"' ) is  Pakistan 's most populous  province , with an estimated population of 110,012,442 as of 2017. [1]  Forming the bulk of the transnational  Punjab region , it is bordered by the Pakistani provinces of  Sindh ,  Balochistan , and  Khyber Pakhtunkhwa , the enclave of  Islamabad , and  Azad Kashmir . It also shares borders with the Indian states of  Punjab ,  Rajasthan , and the Indian-administered territory of  Jammu and Kashmir . The  capital  is  Lahore , a cultural, historical, economic and cosmopolitan centre of Pakistan where  the country's cinema industry , and much of its  fashion industry , are based. [4] [5] Punjab پنجاب Province
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