Penrose stairs (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Penrose stairs" in English language version.

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8web.archive.org

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1illusionsindex.org

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1bridgesmathart.org

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archive.org

Ernst 1992, p. 72 Ernst, Bruno (1992). The Eye Beguiled: Optical Illusions. Taschen. ISBN 3-8228-9637-3.
Ernst 1992, pp. 71–72 Ernst, Bruno (1992). The Eye Beguiled: Optical Illusions. Taschen. ISBN 3-8228-9637-3.
Ernst 1992, pp. 75, 78 Ernst, Bruno (1992). The Eye Beguiled: Optical Illusions. Taschen. ISBN 3-8228-9637-3.
Ernst 1992, pp. 70–71 Ernst, Bruno (1992). The Eye Beguiled: Optical Illusions. Taschen. ISBN 3-8228-9637-3.

books.google.com

Hallyn 2000, p. 172 Hallyn, Fernand (2000). Metaphor and Analogy in the Sciences. Springer. ISBN 978-0-7923-6560-0. Retrieved March 16, 2011.

bridgesmathart.org

archive.bridgesmathart.org

Torre, Matteo. "Impossible Pictures: When Art Helps Math Education" (PDF). Impossible Pictures: When Art Helps Math Education. Archived (PDF) from the original on 20 March 2020. Retrieved 9 October 2020.

doi.org

Penrose & Penrose 1958, pp. 31–33 Penrose, L.S.; Penrose, R. (1958). "Impossible objects: A special type of visual illusion". British Journal of Psychology. 49 (1): 31–33. doi:10.1111/j.2044-8295.1958.tb00634.x. PMID 13536303.

facilityexecutive.com

Schwartz, Heidi (17 May 2013). "The Escherian Stairwell (Penrose Steps) | How It Works". Facility Executive - Creating Intelligent Buildings. Archived from the original on 18 April 2019. Retrieved 18 April 2019.

genius.com

"Greek Tragedy". Genius. Retrieved 25 October 2023.

illusionsindex.org

Penrose Stairs. Benedikt Taschen. 1992. ISBN 9783822896372. Archived from the original on 23 November 2022. Retrieved 9 October 2020.

im-possible.info

"Endless staircase". Impossible World. Archived from the original on 6 July 2020. Retrieved 9 October 2020.

nih.gov

pubmed.ncbi.nlm.nih.gov

Penrose & Penrose 1958, pp. 31–33 Penrose, L.S.; Penrose, R. (1958). "Impossible objects: A special type of visual illusion". British Journal of Psychology. 49 (1): 31–33. doi:10.1111/j.2044-8295.1958.tb00634.x. PMID 13536303.

snopes.com

Mikkelson, David (6 May 2013). "FACT CHECK: Escherian Stairwell". Snopes.com. Archived from the original on 20 May 2022. Retrieved 18 April 2019.
Melikdjanian, Alan (2018), "Escherian Stairwell Deconstruction", Captain Disillusion, archived from the original on 2023-05-05, retrieved 2023-05-05 – via YouTube

tu-dresden.de

psylux.psych.tu-dresden.de

IllusionWorks 1997 IllusionWorks (1997). "Impossible Staircase". Archived from the original on June 30, 2013. Retrieved March 16, 2011.

web.archive.org

Penrose Stairs. Benedikt Taschen. 1992. ISBN 9783822896372. Archived from the original on 23 November 2022. Retrieved 9 October 2020.
Torre, Matteo. "Impossible Pictures: When Art Helps Math Education" (PDF). Impossible Pictures: When Art Helps Math Education. Archived (PDF) from the original on 20 March 2020. Retrieved 9 October 2020.
"Endless staircase". Impossible World. Archived from the original on 6 July 2020. Retrieved 9 October 2020.
IllusionWorks 1997 IllusionWorks (1997). "Impossible Staircase". Archived from the original on June 30, 2013. Retrieved March 16, 2011.
YouTube, ZenoTheRogue, Ascending and Descending in Nil, archived from the original on 2022-07-09, retrieved 2022-07-09
Schwartz, Heidi (17 May 2013). "The Escherian Stairwell (Penrose Steps) | How It Works". Facility Executive - Creating Intelligent Buildings. Archived from the original on 18 April 2019. Retrieved 18 April 2019.
Mikkelson, David (6 May 2013). "FACT CHECK: Escherian Stairwell". Snopes.com. Archived from the original on 20 May 2022. Retrieved 18 April 2019.
Melikdjanian, Alan (2018), "Escherian Stairwell Deconstruction", Captain Disillusion, archived from the original on 2023-05-05, retrieved 2023-05-05 – via YouTube
Harshbarger, Eric (2010-08-19). "The Never-Ending Stories: Inception's Penrose Staircase". Wired. ISSN 1059-1028. Archived from the original on 2015-10-22. Retrieved 2020-06-05.

wired.com

Harshbarger, Eric (2010-08-19). "The Never-Ending Stories: Inception's Penrose Staircase". Wired. ISSN 1059-1028. Archived from the original on 2015-10-22. Retrieved 2020-06-05.

worldcat.org

search.worldcat.org

Harshbarger, Eric (2010-08-19). "The Never-Ending Stories: Inception's Penrose Staircase". Wired. ISSN 1059-1028. Archived from the original on 2015-10-22. Retrieved 2020-06-05.

youtube.com

YouTube, ZenoTheRogue, Ascending and Descending in Nil, archived from the original on 2022-07-09, retrieved 2022-07-09
Mikkelson, David (6 May 2013). "FACT CHECK: Escherian Stairwell". Snopes.com. Archived from the original on 20 May 2022. Retrieved 18 April 2019.
Melikdjanian, Alan (2018), "Escherian Stairwell Deconstruction", Captain Disillusion, archived from the original on 2023-05-05, retrieved 2023-05-05 – via YouTube