
The Möbius strip is a geometric structure with a single surface and a single edge, frequently studied in mathematics and topology. It was first described independently in the 19th century by German mathematicians August Ferdinand Möbius and Johann Benedict Listing. Although it initially appears to be an ordinary strip, it is formed by twisting one end 180 degrees and joining it to the other end, a property that qualifies it as “single-sided.” The Möbius strip is not only a subject of mathematica
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Esma Oğuz

Local Area Network (LAN) is a network structure that enables computers and other digital devices to connect within a limited geographical area—typically a building, office, school, or home. LANs facilitate data sharing and the joint use of resources such as printers and files. Devices are connected either physically or wirelessly through components like computers, routers, switches, access points, and cables.Historical DevelopmentThe concept of the Local Area Network (LAN) emerged in the 1960s,
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Samet Şahin

Cahit Arf (1910, Thessaloniki – 26 December 1997, Istanbul) was a mathematician and humanist. He played a key role in the establishment of TÜBİTAK and served as its first Scientific Council chairman. He received the İnönü Prize in 1948 and the TÜBİTAK Science Award in 1974. In 1980 he received an honorary doctorate from Istanbul University and Karadeniz Technical University, and in 1981 from Middle East Technical University. In addition, in 1994 he was awarded the title of Commandeur des Palmes
ENMelike Büşra Arslan

Klein bottle is an intriguing shape with only one surface and no distinction between its inside and outside. It is named after the German mathematician Felix Klein. Like the Möbius strip, it has a “twisted” structure rather than a flat surface. However, the Klein bottle cannot be constructed in three-dimensional space without intersecting itself; therefore, physical models typically achieve this by allowing the neck to pass through its own side. In mathematics, particularly in the field of topol
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Esma Oğuz