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  2. Mechanical computer - Wikipedia

    en.wikipedia.org/wiki/Mechanical_computer

    A mechanical computer is a computer built from mechanical components such as levers and gears rather than electronic components. The most common examples are adding machines and mechanical counters , which use the turning of gears to increment output displays.

  3. Matchbox Educable Noughts and Crosses Engine - Wikipedia

    en.wikipedia.org/wiki/Matchbox_Educable_Noughts...

    A recreation of MENACE built in 2015. The Matchbox Educable Noughts and Crosses Engine (sometimes called the Machine Educable Noughts and Crosses Engine or MENACE) was a mechanical computer made from 304 matchboxes designed and built by artificial intelligence researcher Donald Michie in 1961.

  4. Geniac - Wikipedia

    en.wikipedia.org/wiki/Geniac

    Geniac was an educational toy sold as a mechanical computer designed and marketed by Edmund Berkeley, with Oliver Garfield from 1955 to 1958, but with Garfield continuing without Berkeley through the 1960s. [1]

  5. Z1 (computer) - Wikipedia

    en.wikipedia.org/wiki/Z1_(computer)

    The Z2 used the mechanical memory of the Z1 but used relay-based arithmetic. The Z3 was experimentally built entirely of relays. The Z4 was the first attempt at a commercial computer, reverting to the faster and more economical mechanical slotted metal strip memory, with relay processing, of the Z2, but the war interrupted the Z4 development.' [9]

  6. Digital pen - Wikipedia

    en.wikipedia.org/wiki/Digital_pen

    A digital pen is an input device which captures the handwriting or brush strokes of a user and converts handwritten analog information into digital data, enabling the data to be utilized in various applications. This type of pen is used in conjunction with a graphics tablet, tablet computer, smartphone or digital notebook.

  7. Should schools still teach cursive in the digital age?

    www.aol.com/news/schools-still-teach-cursive...

    Handwriting matters; the style it comes in doesn’t “Many argue that writing in cursive encourages memorization, but it is unclear whether it is cursive specifically or handwriting itself that ...

  8. Category:Mechanical computers - Wikipedia

    en.wikipedia.org/wiki/Category:Mechanical_computers

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  9. Analytical engine - Wikipedia

    en.wikipedia.org/wiki/Analytical_Engine

    The analytical engine was a proposed digital mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage. [2] [3] It was first described in 1837 as the successor to Babbage's Difference Engine, which was a design for a simpler mechanical calculator.