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  1. 29 mag 2024 · Differential geometry of surfaces. Carl Friedrich Gauss in 1828. In mathematics, the differential geometry of surfaces deals with the differential geometry of smooth surfaces with various additional structures, most often, a Riemannian metric .

  2. en.wikipedia.org › wiki › Windows_11Windows 11 - Wikipedia

    1 giorno fa · t. e. Windows 11 is the latest major release of Microsoft 's Windows NT operating system, released on October 5, 2021. It succeeded Windows 10 (2015) and is available for free for any Windows 10 devices that meet the new Windows 11 system requirements.

  3. 2 giorni fa · This is a list of the world's countries and their dependencies by land, water, and total area, ranked by total area. The entries in this list include, but are not limited to, those in the ISO 3166-1 standard, which includes sovereign states and dependent territories. All 193 member states of the United Nations plus the two observer ...

  4. en.wikipedia.org › wiki › MoonMoon - Wikipedia

    2 giorni fa · The Moon is Earth 's only natural satellite. It orbits at an average distance of 384,400 km (238,900 mi), about 30 times the diameter of Earth. Over time Earth's gravity has caused tidal locking, causing the same side of the Moon to always face Earth.

  5. 20 mag 2024 · The Microsoft Surface Pro 10 is finally here. During a business-focused event, the Redmond-based company unveiled the Surface Pro 10 and what the updated machine has to offer. While it’s not...

    • Alex Wawro
  6. en.wikipedia.org › wiki › SunSun - Wikipedia

    1 giorno fa · The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, [18] [19] heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies.

  7. en.wikipedia.org › wiki › OceanOcean - Wikipedia

    11 ore fa · The ocean is the body of salt water that covers approx. 70.8% of Earth. [8] In English, the term ocean also refers to any of the large bodies of water into which the world ocean is conventionally divided. [9] The following names describe five different areas of the ocean: Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic.