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  2. Gravitational time dilation - Wikipedia

    en.wikipedia.org/wiki/Gravitational_time_dilation

    Gravitational time dilation is a form of time dilation, an actual difference of elapsed time between two events, as measured by observers situated at varying distances from a gravitating mass. The lower the gravitational potential (the closer the clock is to the source of gravitation), the slower time passes, speeding up as the gravitational ...

  3. Time dilation - Wikipedia

    en.wikipedia.org/wiki/Time_dilation

    Time dilation is the difference in elapsed time as measured by two clocks, either because of a relative velocity between them (special relativity), or a difference in gravitational potential between their locations (general relativity). When unspecified, "time dilation" usually refers to the effect due to velocity.

  4. Unit of time - Wikipedia

    en.wikipedia.org/wiki/Unit_of_time

    The TU (for time unit) is a unit of time defined as 1024 μs for use in engineering. The svedberg is a time unit used for sedimentation rates (usually of proteins). It is defined as 10 −13 seconds (100 fs). The galactic year, based on the rotation of the galaxy and usually measured in million years. [2]

  5. iPad - Wikipedia

    en.wikipedia.org/wiki/IPad

    The iPad is a brand of iOS- and iPadOS-based tablet computers that are developed and marketed by Apple.The first-generation iPad was introduced on January 27, 2010. Since then, the iPad product line has been expanded to include the smaller iPad Mini, the lighter and thinner iPad Air, and the flagship iPad Pro models.

  6. List of iPad models - Wikipedia

    en.wikipedia.org/wiki/List_of_iPad_models

    Extended dynamic range video 30 fps No Slow-motion video 1080p at 120 fps or 240 fps 720p at 120 fps Video zoom 3× Time-lapse video with stabilization Yes Front camera Camera Landscape 12 MP Ultra Wide 12 MP Ultra Wide 1.2 MP FaceTime HD Aperture f/2.4 Center stage Yes No Portrait mode No Portrait lighting No Animoji and memoji No Live photos Yes

  7. What Are 'iPad kids'? Why Gen Z criticizes Gen Alpha's ... - AOL

    www.aol.com/news/ipad-kids-why-gen-z-024837801.html

    Gen Z refers to Gen Alpha as "iPad kids" and have a lot to say about the parents today when it comes to screen time.

  8. Orders of magnitude (time) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(time)

    The smallest meaningful increment of time is the Planck time―the time light takes to traverse the Planck distance, many decimal orders of magnitude smaller than a second. [ 1 ] The largest realized amount of time, based on known scientific data, is the age of the universe , about 13.8 billion years—the time since the Big Bang as measured in ...

  9. Apple A9X - Wikipedia

    en.wikipedia.org/wiki/Apple_A9X

    The Apple A9X is a 64-bit ARM architecture-based system on a chip (SoC) designed by Apple Inc., part of the Apple silicon series. It first appeared in the iPad Pro, which was announced on September 9, 2015 and was released on November 11, 2015. [7]