Andrew Grove

Andrew Stephen Grove (born András István Gróf; 2 September 1936 – 21 March 2016) was a Hungarian-American businessman and engineer who served as the third CEO of Intel Corporation. He escaped from Hungarian People’s Republic during 1956 revolution at the age of 20 and moved to the United States, where he finished his education. He was the third employee and eventual third CEO of Intel, transforming the company into the world’s largest semiconductor company.

As a result of his work at Intel, along with his books and professional articles, Grove had a considerable influence on electronics manufacturing industries worldwide. He has been called the “guy who drove the growth phase” of Silicon Valley. In 1997, Time magazine chose him as “Man of the Year”, for being “the person most responsible for the amazing growth in the power and the innovative potential of microchips.”One source notes that by his accomplishments at Intel alone, he “merits a place alongside the great business leaders of the 20th century.”

In 2000, he was diagnosed with Parkinson’s disease; he became a contributor to several foundations that sponsor research towards a cure. He died at his home on March 21, 2016; the cause of death was not publicly disclosed.

https://en.wikipedia.org/wiki/Andrew_Grove

Niccolò Fontana Tartaglia

https://en.wikipedia.org/wiki/Niccol%C3%B2_Fontana_Tartaglia

Niccolò Fontana Tartaglia (Italian: [nikkoˈlɔ ffonˈtaːna tarˈtaʎʎa]; 1499/1500 – 13 December 1557) was an Italian mathematicianengineer (designing fortifications), a surveyor (of topography, seeking the best means of defense or offense) and a bookkeeper from the then Republic of Venice. He published many books, including the first Italian translations of Archimedes and Euclid, and an acclaimed compilation of mathematics. Tartaglia was the first to apply mathematics to the investigation of the paths of cannonballs, known as ballistics, in his Nova Scientia (A New Science, 1537); his work was later partially validated and partially superseded by Galileo‘s studies on falling bodies. He also published a treatise on retrieving sunken ships.

Bhāskara II

Bhāskara II (c. 1114–1185), also known as Bhāskarāchārya (“Bhāskara, the teacher”), and as Bhāskara II to avoid confusion with Bhāskara I, was an Indian mathematician and astronomer. From verses, in his main work, Siddhānta Shiromani (सिद्धांतशिरोमणी), it can be inferred that he was born in 1114 in Vijjadavida (Vijjalavida) and living in the Sahyadri mountain ranges of Western Ghats, believed to be the town of Patan in Chalisgaon, located in present-day Khandesh region of Maharashtra by scholars. He is the only ancient mathematician who has been immortalized on a monument. In a temple in Maharashtra, an inscription supposedly created by his grandson Changadeva, lists Bhaskaracharya’s ancestral lineage for several generations before him as well as two generations after him. Colebrooke who was the first European to translate (1817) Bhaskaracharya II’s mathematical classics refers to the family as Maharashtrian Brahmins residing on the banks of the Godavari.

Born in a Hindu Deshastha Brahmin family of scholars, mathematicians and astronomers, Bhaskara II was the leader of a cosmic observatory at Ujjain, the main mathematical centre of ancient India.Bhāskara and his works represent a significant contribution to mathematical and astronomical knowledge in the 12th century. He has been called the greatest mathematician of medieval India. His main work Siddhānta-Śiromaṇi, (Sanskrit for “Crown of Treatises”) is divided into four parts called LīlāvatīBījagaṇitaGrahagaṇita and Golādhyāya, which are also sometimes considered four independent works. These four sections deal with arithmetic, algebra, mathematics of the planets, and spheres respectively. He also wrote another treatise named Karaṇā Kautūhala.

https://en.wikipedia.org/wiki/Bh%C4%81skara_II