Topic · 05 of 08

Education & Self-Improvement

34 Articles in this topic
News, Society & Economy

Carrier Deck Types Explained: Why Japan's JS Kaga Looks Different from US Supercarriers

Aircraft carrier flight decks come in two main types: ski-jump ramps and catapult systems. Why did Japan's JS Kaga choose a flat deck instead of either? Explore the technical differences between CATOBAR and STOVL carriers, the reasoning behind Kaga's conversion for F-35B operations, and how each nation's carrier design reflects its defense strategy. What does your country think about aircraft carriers?

Education & Self-Improvement

Japanese Language Learners Surge 30x to 4 Million: How Manga and Anime Became the World's Top Motivation

Despite Japan's shrinking population, the number of Japanese language learners overseas has surged 30-fold to over 4 million in 45 years. The driving force? Manga and anime. While hits like Demon Slayer smashing $7.3 billion at the global box office fuel unprecedented demand, challenges like teacher shortages and uneven access to education remain. Here's the full picture of Japanese language education today.

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Education & Self-Improvement

Great Pyramid of Giza: 25,000 Years Old? New Erosion-Based Dating Method Challenges Archaeological Consensus

Italian engineer Alberto Donini's "Relative Erosion Method" suggests the Great Pyramid of Giza may have been built around 25,000 years ago — far older than the accepted 4,600-year timeline. Was Pharaoh Khufu merely a renovator? We explore the controversial findings, mainstream archaeological pushback, and what this means for ancient history.

Education & Self-Improvement

British Museum "Samurai" Exhibition: 280 Artifacts Unveil 1,000 Years of Warrior Myth and Reality

The British Museum's first-ever "Samurai" exhibition ran February 3 to May 4, 2026 in London. Featuring around 280 objects from 29 lenders worldwide, including armor gifted by the Tokugawa family to Queen Victoria, contemporary art by Tetsuya Noguchi, and video game tie-ins with Assassin's Creed and Nioh 3, this sweeping show traced 1,000 years of warrior myth and reality. Here's everything you need to know, plus Japanese public reactions.

Education & Self-Improvement

Lost Technology of Ancient Japan: 9,000-Year-Old Lacquer, World's Oldest Pottery, and Giant Six-Pillar Structures Decoded by Modern Science

Japan's Jomon-era lacquerware dates back 9,000 years—the world's oldest. Its pottery reaches 16,000 years. The Sannai-Maruyama site's six-pillar structure reveals precision measurement at 4.2m intervals, while Tatara ironmaking produced ultra-pure steel still unmatched today. Discover how DNA analysis, LiDAR, and cutting-edge science are decoding ancient Japan's astonishing lost technologies.

Education & Self-Improvement

Fish Ecology Breakthroughs: DNA Revolution, Nanoplastics, and Surprising Discoveries from Japan's Latest Marine Research

Japan's latest marine science is overturning long-held beliefs about fish. DNA analysis has dismantled the massive order Perciformes, nanoplastics are dramatically reducing fish larval survival rates, and a world-first observation reveals shortfin mako sharks "warming up" before deep dives. From environmental DNA survey revolutions to new species discoveries, explore cutting-edge fish ecology research from one of the world's most biodiverse marine regions.

Education & Self-Improvement

Cave Lions in Ancient Japan: DNA Analysis Overturns Long-Held Tiger Fossil Theory

A joint research team from SOKENDAI and Peking University has revealed that cave lions (Panthera spelaea) roamed widely across the Japanese archipelago tens of thousands of years ago. DNA analysis of fossils previously thought to be tigers confirmed their true identity, unveiling a lost ecosystem where lions coexisted with Naumann's elephants and giant deer.