The Tech Plus

Founder of Samsung:                                                  Lee Byung-chul was a South Korean businessman. He was the founder of the Samsung Group and one of South Korea's most successful businessmen.           Samsung is South Korea's largest business group. Lee Byung-chul (12 February 1910 – 19 November 1987) was born in Uiryeong-gun, South Korea . Byung-chul was the son of a wealthy landowning family. He attended college at Waseda University in Tokyo but did not complete his degree.       Samsung was founded in 1March 1938. He named Samsung Trading Co, the forerunner to Samsung. Samsung means "Three Stars" which explains the initial corporate logos. It's Headquarters at Seoul, South Korea.       

                          Python is a widely used general-purpose, high-level programming language. Python was Created by Guido-Van-Rossum in 1989. While working at centrum Wiskunde & Inforation (CWI), Netherland.                  Python was released as open source in February 1991. The First Python workshop was hosted at NIST in 1994. In 1995, Guido was hired to work on Python at the Corporation for National Research Initiatives (CNRI).                  Python is dynamically typed programing language. Python for developing desktop GUI applications, websites and web applications.

               Founder and CEO of Piazza is Pooja Sankar, She was undergraduate in Computer Science class at IIT Kanpur (India). She created the first prototype of Piazza in 2009 during her first year at Stanford Graduate School of Business.               By February 2010, Piazza was used by approximately 600 students. In January 2011, Piazza opened to all institutions. At the start service operated under the name 'Piazzza' in June 2011, the third 'z' was dropped from Piazza's name.  Piazza is designed to connect students. She started Piazza so every student can have that opportunity to learn from her classmates. Today, millions of students across thousands of campuses are using Piazza for their classes.

                Three scientists have been awarded the 2019 Nobel Prize in Chemistry for the development of lithium-ion batteries. John B Goodenough , M Stanley Whittingham and Akira Yoshino share the prize for their work on these rechargeable devices, which are used for portable electronics.   The batteries developed through the work of John B. Goodenough, M. Stanley Whittingham and Akira Yoshino are used in “everything from mobile phones to laptops and electric vehicles,” the Nobel committee said. Credit.   the world's first commercial lithium - ion battery in 1992 by sony. Then Sony sold 3 million units in 1993 and 15 million in 1994. Now days Lithium-ion Battery used in Laptops, Mobile  Phones, Tablets and also used in portable Electronic Devices and Electric Vehicles.  

                      Mr. Ajay Bhatt is Co-Inventor of USB (Universal Serial Bus).  He was born in India on 1957. He completed his graduation from Maharaja Sayajirao University of Baroda.             The first USB technology began development in 1994, co-invented by Ajay Bhatt of Intel and the USB-IF (USB Implementers Forum, Inc).                  Currently they are the Intel's Chief Systems Technologis. “If you have imagination, then it is possible to make your vision a reality. Don’t follow the conventional path, think differently, and make impossible possible,” says Ajay Bhatt.     https://youtu.be/BPV4thDIjHI