SiRubin

By Date

exosion

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FIRW Rocket

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rocket feul nucler

SiRubin 4 comments

Oxigen Engine

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normal water/water from snow

SiRubin 3 comments

sun with planet

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realistic desert

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SMALLEST LASER IN TPT sunlight

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spark duplicater

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Shrapnel Bomb

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Nuclear Thruster Design

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Thruster Design

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