Comments by "Bill Martin" (@WCM1945) on "See Thru Liquid Piston Rotary Engine - In Slow Motion" video.

So how will this help the seal/wear problem?
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@ianbuilds7712 Speaking of breath... the fact the he smelled acetylene tells us the combustion efeiciency alone isn'tvery good...
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@ianbuilds7712 Or quieter...
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@ianbuilds7712 Small size for the HP.... but at the expense of efficincy and longevity.
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@bloopbloop5663 You can run a piston engine on anything that can be easily vaporized. And a gas turbine has fewer moving parts.
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@ianbuilds7712 I recommend putting more effort into battery technolgy.
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@5000rgb They've had several decades of R&D and still don't have a viable engine. Why haven't we seen one on a test stand?
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