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Há 1 dia · A era digital trouxe mudanças significativas na forma como as pessoas acessam e compartilham informações. A enciclopédia, tradicionalmente um livro físico, foi reinventada na forma de enciclopédias online e plataformas de conhecimento colaborativo. Enciclopédias online, como a Wikipedia, permitem que qualquer pessoa contribua com ...
Há 2 dias · Bitcoin. This article contains special characters. Without proper rendering support, you may see question marks, boxes, or other symbols. Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency.
Há 5 dias · Cryptocurrency is currency in digital form that is not overseen by a central authority. The first cryptocurrency was Bitcoin, created by an anonymous computer programmer or group of programmers known as Satoshi Nakamoto in 2009. Cryptocurrencies have proved controversial.
Há 2 dias · The World Digital Library is a free online archive of over 19,000 culturally significant primary source materials from around the world. It is an international collaboration between the Library of Congress, UNESCO, and 158 libraries, museums, archives, and other partners across 60 countries.
Há 1 dia · The service supports online streaming via web player, as well as apps on Amazon Fire-branded devices, and supported third-party mobile devices, digital media players (particularly Roku), video game consoles, and smart TVs.
Há 2 dias · Wi-Fi (/ ˈ w aɪ f aɪ /) is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves.
Há 1 dia · All 5G wireless devices in a cell are connected to the Internet and the telephone network by radio waves through a basestation and antennae in the cell. The new networks have higher download speeds, with a peak speed of 10 gigabits per second (Gbit/s) when there is only one user in the network.
