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Hace 4 días · At Our World in Data, we investigated the strengths and shortcomings of the available data on literacy. Based on this work, our team brought together the long-run data shown in the chart by combining several different sources, including the World Bank, the CIA Factbook, and a range of research publications. Explore and learn more about this data.
La World Wide Web ( WWW o conocida como la Web) es un medio global de información donde los usuarios pueden leer y escribir a través de computadoras conectadas a Internet. El término es a menudo usado erróneamente como sinónimo de Internet. Se trata de un servicio que opera sobre la red de Internet, como el correo electrónico.
10 de ago. de 2023 · Globally, at least 2.2 billion people have a near or distance vision impairment. In at least 1 billion of these, vision impairment could have been prevented or is yet to be addressed. The leading causes of vision impairment and blindness at a global level are refractive errors and cataracts. It is estimated that globally only 36% of people with ...
Real-time charts for major world stock market indices including the latest price, daily high, low and percentage changes across each index.
Le terme World Wide Web est une allitération appartenant au domaine des virelangues 5 . En inventant le Web, Tim Berners-Lee avait aussi pensé à d’autres noms, comme Information Mesh (maillage d’informations), Mine of Information ou encore The Information Mine (la mine d’informations, dont le sigle serait Tim ).
Sir Timothy John Berners-Lee OM KBE FRS RDI FRSA DFBCS FREng (born 8 June 1955), also known as TimBL, is an English computer scientist best known as the inventor of the World Wide Web, the HTML markup language, the URL system, and HTTP.He is a professorial research fellow at the University of Oxford and a professor emeritus at the Massachusetts Institute of Technology (MIT).
Many of us cannot imagine our lives without the Internet — but the technology is still young.Only 63% of the world’s population was online in 2023.. The Internet provides an almost endless list of services: it allows us to communicate and collaborate worldwide, send money internationally (including remittances), learn and educate others, form cross-border social connections, share news ...
