Modern Mechanics 24

Modern Mechanics 24

Explore latest robotics, tech & mechanical innovations

Modern Mechanics 24

Submarines

Military

Read: How Diesel Submarines Operate Underwater Without Air-Breathing Engines

MM 24 Newsroom February 11, 2026

Military

South Korea’s Hanwha Says Its Philly Shipyard Can Build Nuclear Submarines for US Navy

Ritambhara K December 26, 2025

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Modern Mechanics 24

In July, 2023, South Korean scientists claimed to have discovered a room-temperature superconductor.

LK-99 Superconductor Claim Sparks Hope, Doubt, Global Scrutiny

Diesel submarines run underwater using batteries and electric motors.

Read: How Diesel Submarines Operate Underwater Without Air-Breathing Engines

MIT

MIT Accepted $800,000 from Epstein, New Files Reveal Jeffrey’s Wider Links with Scientists

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