Science Subject for High School: Atomic Model

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[image] Tokay Gecko Gekko gecko Care Sheet The Bio Dude.

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Welche physikalischen Mechanismen ermöglichen es Geckos, an Oberflächen zu haften, und wie könnten diese Erkenntnisse in der Entwicklung neuer haftender Materialien oder Technologien genutzt werden?.

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Gliederung. 01. 04. 02. 05. 03. Aufbau der Füße von Geckos.

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Aufbau der Füße von Geckos.

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1-2 gm.

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Borsches Atommodell. Hülle. Elektronen. Atomkern.

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Whoa!. This can be the part of the presentation where you introduce yourself, write your email….

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Temporärer Dipol. [image] Concept of dispersion forces.

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Van der Waals Kraft. van-der-Waals-Kräfte.

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Van der Waals Kraft. r= abstand zwsichen Teilchen Je kleiner r ist, desto grösser F ist.

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Wie helfen uns diese Erkenntnise?.

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[image] Private Citizen Spacewalk Stellar Frontiers.

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Bibliographie. Ge, Liehui, et al. “Carbon Nanotube-Based Synthetic Gecko Tapes | PNAS.” Proceedings of the National Academy of Sciences, 26 June 2007, www.pnas.org/doi/10.1073/pnas.0703505104. Autumn, K., Sitti, M., Liang, Y. A., Peattie, A. M., Hansen, W. R., Sponberg, S., Kenny, T. W., Fearing, R. S., Israelachvili, J. N., & Full, R. J. (2002). Evidence for Van der Waals adhesion in Gecko Setae. Proceedings of the National Academy of Sciences of the United States of America, 99(19), 12252-12256. https://doi.org/10.1073/pnas.192252799 Cerviño Solana, P. (2019). Estudio del mecanismo de adhesión de las papilas del gecko. https://oa.upm.es/54349/1/TFG_PABLO_CERVINO_SOLANA.pdf Gecko Tape. (s. f.). https://web.stanford.edu/group/mota/education/Physics%2087N%20Final%20Projects/Group%20Gamma/gecko.htm.

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Glick, P., Suresh, S., & Ruffatto, D. (2018, 1 abril). A soft robotic gripper with Gecko-Inspired adhesive. IEEE Journals & Magazine | IEEE Xplore. https://ieeexplore.ieee.org/document/8255549 Hawks, E. (2015). Applying dry adhesives to the real world. Stanford Digital Repository. https://purl.stanford.edu/jd262rc7265 Peterman, T., & Podgornik, R. (2006). Gecko climbs a wall using Van der Waals force. ResearchGate. https://www.researchgate.net/publication/239543215_Gecko_climbs_a_wall_using_van_der_Waals_force Suresh, S. A. (2020). Engineering Gecko-inspired adhesives. Stanford Digital Repository. https://purl.stanford.edu/cp134gr3166 Suresh, S. A., Kerst, C. F., Cutkosky, M. R., & Hawkes, E. W. (2019). Spatially variant microstructured adhesive with one-way friction. Journal of the Royal Society Interface, 16(150), 20180705. https://doi.org/10.1098/rsif.2018.0705.