Real or CGI?

Out of context: Reply #6

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  • gityocheezon0

    I emailed the guy calling him out and this was his response:

    > Though the logic of your critique is correct, the extrapolation to your
    > conclusion is incorrect. The scaling laws show that there is *some* limit
    > where a material is no longer suitable for certain uses (for example,
    > silicon is stronger than steel at the micron level, but beyond that scale it
    > is brittle), but that limit is scaled by the strength to weight ratio of the
    > material in question. All you've said is that one can't build something
    > arbitrarily large---and I agree---but you haven't told me why this limit is
    > beyond the scale of the r50r. Obviously, the key for the r50r project was to
    > keep the weight down and the strength up, and to this end, I was very
    > judicious with my choice of materials and configurations. What you can not
    > see in detail in the images online are the intricate honeycomb panels and
    > baked composite members that were necessary to keep weight down.
    >
    > Have you considered that by your logic elephants cannot exist? That dinosaurs
    > are the realm of science fiction? The Petrona Towers are merely Photoshop
    > magic? Perhaps a few back of the envelope calculations or a trip to you local
    > natural history museum may convince you otherwise.
    >
    >
    >
    > Regards,
    >
    > Colin

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