Retrospective Dossier: Project IRIS
➞ Infrared biomimicry research (Insect Reflective Imaging System)

Kratzer, C. A., Katz, Z. J., and Fox, M. (2025). Retrospective Dossier: Project IRIS. Owlfly Engineering.
[FREE DOWNLOAD]

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Retrospective Dossier: Project HTTR Mk2

➞ Thermal testing machine (Heat Transfer Test Rig)

Kratzer, C. A., Katz, Z. J., and Fox, M. (2025). Retrospective Dossier: Project HTTR Mk2. Owlfly Engineering.
[FREE DOWNLOAD]

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Biodiversity & Classification of Wasps

➞ WaspID course manual (chapter on Vespoidea written by Chris Alice Kratzer)

Nastasi, L. F., Kresslein, R. L., Fowler, K. O., Flores, S. R. F., Mathis, C. L., Davis, C. K., Awad, J., Tomlinson, S., Kelly, T., Martens, A. P., Dal Pos, D., Salden, T., Green, N., McClelland, A. R., Zhang, Y. M., Kratzer, C. A., Parslow, B., Griebenow, Z., and Skvarla, M. (2024). Biodiversity & Classification of Wasps: The WaspID Course Manual, 2024 version. Penn State WaspID Course.
[FREE DOWNLOAD]