A City That Lives Underwater and Powers Itself—See How
Japan is diving headfirst into the future with a city beneath the ocean’s surface. Powered by ocean thermal energy, the Ocean Spiral concept aims to create a self-sustaining habitat under…
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Japan Develops Universal Artificial Blood — This Changes Everything
Japan may have just cracked the code on one of medicine’s toughest problems—universal blood. Researchers have developed synthetic blood that works across all blood types, can be stored as powder,…
The Seikan Tunnel: The World’s Longest Undersea Railway Tunnel!
Beneath Japan’s Tsugaru Strait, the Seikan Tunnel stretches 53.85 km, making it the longest undersea railway tunnel in the world. Built to withstand earthquakes, tsunamis, and extreme conditions, this engineering…