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What You Pay for in a Gallon of Gas: How Oil Prices Reach the Pump What Is the Bab el-Mandeb Strait? The Red Sea Chokepoint Explained How Israel Found a 1-Mile Tunnel 270 Feet Inside Solid Rock Saudi Arabia’s East-West Pipeline: The 750-Mile Bypass Around Hormuz Iran’s Nuclear Program in 2026: What’s Left After the Strikes? How the U.S. Naval Blockade of Iran Works — and Why It Matters

Engineering & Megaprojects

How Israel Found a 1-Mile Tunnel 270 Feet Inside Solid Rock

How Israel Found a 1-Mile Tunnel 270 Feet Inside Solid Rock Directly beneath a quiet mountain village in northern Israel, 270 feet (80 meters) underground, a hidden corridor…

admin·Oct 29, 2026·4 min read

Engineering & Megaprojects

Why Israel Built Jerusalem’s Train Station 260 Feet Underground Inside Solid Rock

Jerusalem’s Yitzhak Navon station sits 260 feet (80 m) underground, one of the deepest heavy-rail stations on Earth. How and why engineers carved it out of solid rock.

admin·Oct 23, 2026·4 min read

Engineering & Megaprojects

How Tel Aviv Anchored a 100-Foot Underground Station Against 126,000 Tons of Water

Tel Aviv’s Red Line stations sit 100 feet deep in wet coastal sand. How slurry walls, tension piles and jet grouting stop them from floating up like a bottle.

admin·Oct 23, 2026·4 min read