Tag: science & technology

In Van Gogh's 'Self Portrait with Bandaged Ear,' painted in 1889 after he famously cut off part of his ear, his left ear appears bandaged. The right ear is visible and normal in the painting.

WWW stands for World Wide Web, the global system of interconnected documents and resources accessed through the internet. It was invented by Tim Berners-Lee at CERN in 1989 and revolutionized information sharing.

Amazon started as an online bookstore in 1995, with books being their first and primary product. Founder Jeff Bezos chose books because of the vast selection available and the ease of shipping this media format.

Ray Tomlinson sent the first email in 1971 on the ARPANET system, introducing the '@' symbol format for email addresses we still use today. Bill Gates and Paul Allen founded Microsoft later, while Sachin Tendulkar is a cricket legend unrelated to email technology.

Satyam Online became India's first private ISP in 1998, before the entry of major telecom players like Reliance and Tata in the internet service market. TCS is primarily an IT services company, not focused on consumer internet access.

Darcy DiNucci first used the term 'Web 2.0' in a 1999 article, though Tim O'Reilly later popularized it through his Web 2.0 Conference. Tim Berners-Lee invented the World Wide Web, and Paul Graham is a programmer/investor unrelated to Web 2.0 terminology.

IEEE 802.3 is the standard working group that defines Ethernet, the most widely used local area networking technology. Broadband, fiber optic, and Bluetooth are separate networking technologies with their own IEEE standards or specifications.

PageRank is Google's core algorithm that ranks web pages based on link analysis, named after Larry Page. It revolutionized search by measuring page importance through the quantity and quality of links pointing to it.

Symbolics.com was the first registered domain name on March 15, 1985, by a computer systems company. Google and Hotmail were founded much later, while IBM registered their domain after Symbolics.

The first website was info.cern.ch, published by Tim Berners-Lee at CERN in 1991. Hotmail, Wikipedia, and IBM came years later - the web was invented at CERN, not by these companies.