List of Pakistani inventions and discoveries

This article lists inventions and discoveries made by scientists with Pakistani nationality within Pakistan and outside the country, post the independence of Pakistan in 1947.

Chemistry

• Development of the world's first workable plastic magnet at room temperature by organic chemist and polymer scientist Naveed Zaidi. ^{[1] [2] [3]}

Physics

Standard model of Electroweak Interaction.

• Discovery of electroweak interaction by Abdus Salam, along with two Americans Sheldon Glashow and Steven Weinberg. The discovery led them to receive the Nobel Prize in Physics. ^[4]
• Abdus Salam who along with Steven Weinberg independently predicted the existence of a subatomic particle now called the Higgs boson, Named after a British physicist who theorized that it endowed other particles with mass. ^[5]
• The development of the Standard Model of particle physics by Sheldon Glashow's discovery in 1960 of a way to combine the electromagnetic and weak interactions. ^[6] In 1967 Steven Weinberg ^[7] and Abdus Salam ^[8] incorporated the Higgs mechanism ^{[9] [10] [11]} into Glashow's electroweak theory, giving it its modern form.

Nuclear energy

• Sultan Bashiruddin Mahmood a Pakistani nuclear engineer developed a device to detect heavy water leaks in nuclear steam cylinders while working at Knapp nuclear power reactor near Karachi in 1972. ^[12] The device is patent in his name under his initials SBM probe and is widely used in nuclear power plants to date. ^[13]

Medicine

Schematic representation of an implanted Ommaya reservoir.

• The Ommaya reservoir - a system for the delivery of drugs (e.g. chemotherapy) into the cerebrospinal fluid for treatment of patients with brain tumours - was developed by Ayub K. Ommaya, a Pakistani neurosurgeon. ^[14]
• A non-invasive technology for monitoring intracranial pressure (ICP) - developed by Faisal Kashif. ^[15]

Computing

The boot sector of an infected floppy.

• 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.

Music

• The Sagar veena, a string instrument designed for use in classical music, was developed entirely in Pakistan over the last 40 years at the Sanjannagar Institute in Lahore by Raza Kazim. ^{[19] [20]}

Economics

• The Human Development Index was devised by Pakistani economist Mahbub ul Haq in 1990 and had the explicit purpose "to shift the focus of development economics from national income accounting to people centered policies". ^{[21] [22]}

See also

• Category:Pakistani inventors
• Science and technology in Pakistan
• List of inventions and discoveries of the Indus Valley Civilization, of the Bronze Age culture that flourished from 3300 to 1300 BCE in what is now Pakistan and India
• List of Indian inventions and discoveries, covers inventions made in the Indian subcontinent

References

1. CERN courier: New polymer enables room-temperature plastic magnet
2. New Scientist: First practical plastic magnets created
3. Bio: Dr. Naveed Zaidi Archived 2007-03-27 at the Wayback Machine
4. "Abdus Salam - Biography". Nobelprize.org. 21 November 1996. Retrieved 23 December 2011.
5. "Pakistan shuns physicist linked to 'God particle'". Fox News. Archived from the original on 9 July 2012. Retrieved 9 July 2012.
6. S.L. Glashow (1961). "Partial-symmetries of weak interactions". Nuclear Physics . 22 (4): 579–588. Bibcode:1961NucPh..22..579G. doi:10.1016/0029-5582(61)90469-2.
7. S. Weinberg (1967). "A Model of Leptons". Physical Review Letters . 19 (21): 1264–1266. Bibcode:1967PhRvL..19.1264W. doi: 10.1103/PhysRevLett.19.1264 .
8. A. Salam (1968). N. Svartholm (ed.). Elementary Particle Physics: Relativistic Groups and Analyticity. Eighth Nobel Symposium. Stockholm: Almquvist and Wiksell. p. 367.
9. F. Englert; R. Brout (1964). "Broken Symmetry and the Mass of Gauge Vector Mesons". Physical Review Letters . 13 (9): 321–323. Bibcode:1964PhRvL..13..321E. doi: 10.1103/PhysRevLett.13.321 .
10. P.W. Higgs (1964). "Broken Symmetries and the Masses of Gauge Bosons". Physical Review Letters . 13 (16): 508–509. Bibcode:1964PhRvL..13..508H. doi: 10.1103/PhysRevLett.13.508 .
11. G.S. Guralnik, C.R. Hagen, T.W.B. Kibble (1964). "Global Conservation Laws and Massless Particles". Physical Review Letters . 13 (20): 585–587. Bibcode:1964PhRvL..13..585G. doi: 10.1103/PhysRevLett.13.585 .
12. Albright, David; Higgins, Holly (1 March 2003). "A bomb for the Ummah" . Bulletin of the Atomic Scientists. 59 (2): 49–55. doi:10.2968/059002012. ISSN   0096-3402.
13. "Darulhikmat". 14 January 2012. Archived from the original on 14 January 2012. Retrieved 10 May 2024.
14. "The Wisdom Fund Board Member Ayub Khan Ommaya, Leading Neurosurgeon and Inventor, Dead at 78". Twf.org. Archived from the original on 17 December 2011. Retrieved 23 December 2011.
15. DAWN.COM Suhail Yusuf October 21, 2011 (21 October 2011). "New neurological test by a Pakistani | Sci-tech". Dawn.Com. Retrieved 23 December 2011.
16. "Boot sector virus repair". Antivirus.about.com. 10 June 2010. Retrieved 27 August 2010.
17. "Amjad Farooq Alvi Inventor of first PC Virus post by Zagham". YouTube. Retrieved 27 August 2010.
18. Krish, Aahan (16 March 2011). "25 Famous Computer Viruses Of All Time [INFOGRAPHIC]". Ry.com. Archived from the original on 13 May 2011. Retrieved 23 December 2011.
19. "'Hor Vi Neevan Ho' goes on air!". nooriworld.net. Archived from the original on 8 October 2011. Retrieved 23 December 2011.
20. "The Tribune, Chandigarh, India - The Tribune Lifestyle". Tribuneindia.com. Retrieved 23 December 2011.
21. Haq, Mahbub ul. 1995. Reflections on Human Development. New York: Oxford University Press.
22. Baru, Sanjaya (1998). "Mahbub ul Haq and Human Development: A Tribute". Economic and Political Weekly. 33 (35): 2275–2279. JSTOR   4407121.

External links

• applications: Can we invent more than herbal crack cream?, The Express Tribune