Insights

Articles about the origins of knowledge, science, and technology

The Birth of the Republic of Korea, Part 2: The Joy of Liberation and the Shadow of Division (1945-1947)
Insights

The Birth of the Republic of Korea, Part 2: The Joy of Liberation and the Shadow of Division (1945-1947)

In August 1945, two American colonels drew the 38th parallel on a map in roughly thirty minutes — without a single Korean in the room. Before the joy of liberation had faded, the peninsula was split between American and Soviet military administrations. This article traces how Lyuh Woon-hyung's nation-building effort was negated by the U.S. military government, how a mistaken newspaper report about the trusteeship agreement fractured the nation, and how the dream of a left-right coalition crumbled under Cold War pressure.

#Korean independence#Cold War#Korean peninsula#38th parallel#US-Soviet occupation#Korean governance#trusteeship#left-right coalition#postcolonial Asia#geopolitics
Birth of the Republic of Korea Part 3: The Establishment of Government and the Tragedy of Jeju 4.3 (1948)
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Birth of the Republic of Korea Part 3: The Establishment of Government and the Tragedy of Jeju 4.3 (1948)

In 1948, the celebration of the government's establishment and the tragedy of the Jeju 4.3 Uprising unfolded simultaneously on the Korean Peninsula. This article examines the controversy of the May 10 election, the civilian toll of the scorched-earth campaign in Jeju, and the proclamation of the Republic of Korea on August 15 — exploring the weight of a single year in which a nation's birth and its darkest chapter occurred side by side.

#Korea#Republic of Korea#1948#government establishment#Korean War#Jeju 4.3 Uprising#May 10 election#Syngman Rhee#post-colonial independence#national history#political conflict#civilian casualties
The Birth of the Republic of Korea Part 4: Success and Forgotten Voices
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The Birth of the Republic of Korea Part 4: Success and Forgotten Voices

After the founding of South Korea in 1948, President Syngman Rhee's government achieved land reform and the U.S.-Korea Mutual Defense Treaty while also committing grave abuses — mass civilian killings, constitutional manipulation, and electoral fraud. This article examines both sides of that record, traces how South Korea has grappled with its past through truth commissions and democratic movements, and reflects on what a blank stone in the Jeju 4.3 Peace Park tells us about a nation still writing its own history.

#Syngman Rhee#South Korea#post-war governance#nation-building#authoritarianism#democratization#wartime atrocities#truth and reconciliation#Korean history#political legacy#transitional justice
The Birth of Spreadsheets: From Tabular Records to VisiCalc and Beyond
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The Birth of Spreadsheets: From Tabular Records to VisiCalc and Beyond

From Sumerian clay tablets to real-time collaboration in the cloud — how did humans arrive at the row-and-column structure we now call a spreadsheet? This piece traces the long history of tabular thinking, from ancient accounting records and Joseon-era administrator Jeong Yak-yong to VisiCalc, Lotus 1-2-3, and Google Sheets.

#spreadsheet#VisiCalc#Lotus 1-2-3#Excel#data management#business software#computing history#digital tools#tabular data#office automation#personal computer#software development
The History of Operating Systems: From Mainframes to Modern Platforms
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The History of Operating Systems: From Mainframes to Modern Platforms

What actually triggered the invention of the operating system? From the early batch processing monitors of the 1950s to Unix, Linux, and today's mobile platforms, this article explores how the OS evolved—and how choices around ownership shaped the digital world we live in.

#operating system#OS#DOS#Unix#Linux#Windows#computer history#software history#computing technology#system software#mainframe#personal computer#open source#free software