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A breakthrough in laser propeller efficiency by Chinese scientists could transform underwater watercraft propulsion. SCMP reported that the experts have improved laser propeller efficiency, which ...

Adding iron to a copper-based propellant MOF simultaneously solves its water stability problem and boosts laser propulsion efficiency, breaking a trade-off once thought inherent. (Nanowerk Spotlight) ...

For centuries, space travel has been limited by traditional propulsion methods, with chemical rockets remaining the primary means of launching spacecraft beyond Earth. While these rockets have enabled ...