polziet21

By Date

Basic Working Inline4 Engine

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Polziet's PTDVP device

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Cathode Ray Tube television with CD player +Reader

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1999 Bridge Creek-Moore OK. Tornado

polziet21 4 comments

2013 Moore OK. Tornado PREWORK13[WIP!]

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Bad example of an Inline2

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Nasa X43a (VR2)

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Operation Light

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Implosion Type bomb example

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Semi-Realistic Grenade

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More advanced Liquid fuel rocket engine

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OXG Jet engine 17

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