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  2. JPEG - Wikipedia

    en.wikipedia.org/wiki/JPEG

    This is an accepted version of this page This is the latest accepted revision, reviewed on 7 September 2024. Lossy compression method for reducing the size of digital images For other uses, see JPEG (disambiguation). "JPG" redirects here. For other uses, see JPG (disambiguation). JPEG A photo of a European wildcat with the compression rate, and associated losses, decreasing from left to right ...

  3. File:Houston Person.jpg - Wikipedia

    en.wikipedia.org/wiki/File:Houston_Person.jpg

    Houston_Person.jpg ‎ (800 × 532 pixels, file size: 69 KB, MIME type: image/jpeg) This is a file from the Wikimedia Commons . Information from its description page there is shown below.

  4. Marie Curie - Wikipedia

    en.wikipedia.org/wiki/Marie_Curie

    Marie Curie. She is the only person to win a Nobel Prize in two sciences. Maria Salomea Skłodowska-Curie[a] (Polish: [ˈmarja salɔˈmɛa skwɔˈdɔfska kʲiˈri] ⓘ; née Skłodowska; 7 November 1867 – 4 July 1934), known simply as Marie Curie (/ ˈkjʊəri / KURE-ee; [1] French: [maʁi kyʁi]), was a Polish and naturalised -French ...

  5. Human skin color - Wikipedia

    en.wikipedia.org/wiki/Human_skin_color

    Human skin color. Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among individuals is caused by variation in pigmentation, which is the result of genetics (inherited from one's biological parents), exposure to the sun, disorders, or some combination thereof.

  6. Katherine Johnson - Wikipedia

    en.wikipedia.org/wiki/Katherine_Johnson

    Creola Katherine Johnson (née Coleman; August 26, 1918 – February 24, 2020) was an American mathematician whose calculations of orbital mechanics as a NASA employee were critical to the success of the first and subsequent U.S. crewed spaceflights. [1][2] During her 33-year career at NASA and its predecessor, she earned a reputation for ...

  7. Image file format - Wikipedia

    en.wikipedia.org/wiki/Image_file_format

    Image file format. An image file format is a file format for a digital image. There are many formats that can be used, such as JPEG, PNG, and GIF. Most formats up until 2022 were for storing 2D images, not 3D ones. The data stored in an image file format may be compressed or uncompressed. If the data is compressed, it may be done so using lossy ...

  8. Composition of the human body - Wikipedia

    en.wikipedia.org/wiki/Composition_of_the_human_body

    Elements. The main elements that comprise the human body (including water) can be summarized as CHNOPS. About 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium.

  9. Help:Pictures - Wikipedia

    en.wikipedia.org/wiki/Help:Pictures

    For guidance on the syntax for doing this, see Help:Infobox picture. In very brief summary, one hurdle that trips up many people when attempting to add an image to an infobox template is that most internally provide the wiki code that "wraps" the image. Accordingly, you do not usually add the brackets, number of pixels, and other code details ...