Credits

Example videos

The 21 formats that run in the product. Each video is made from a single document and every sentence on screen is tied to its line in that document; the sources below are the texts those videos are based on. Where an example says “The team built the scene plan by hand”, the scenes were built by hand, not in the product; the format and the engine are the same.

• Cartoon: NIH NHLBI, "Sleep Deprivation and Deficiency" and the lead section of the Wikipedia article. US federal government work, public domain (17 U.S.C. §105). The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Isometric: US DOE, "How Hydropower Works" and the lead section of the Wikipedia article. US federal government work, public domain (17 U.S.C. §105). The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• 3D cutaway: NASA Glenn Research Center, "Turbofan Engine" and the lead section of the Wikipedia article. US federal government work, public domain (17 U.S.C. §105). The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Paper cut: Turkish Wikipedia, Truva Savaşı (Trojan War) (revision 36938246), contributors. CC BY-SA 4.0. The product built the scene plan itself (its writer and verifier models); the narrated sentences were taken verbatim from the source.
• Whiteboard: Wikipedia, "Supply and demand". CC BY-SA 4.0, Wikipedia contributors. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Branded workplace: Occupational Health and Safety Law, articles 13 and 17, Official Gazette, June 30, 2012, No. 28339. The product built the scene plan itself (its writer and verifier models); the narrated sentences were taken verbatim from the source.
• Map story: Occupational Health and Safety Law, articles 10, 11 and 12, Official Gazette, June 30, 2012, No. 28339. The product's own output: it chose the scenes and the place on the map from the model law text, and every text on screen was checked by finding it verbatim in the law. The workplace plan is Zıpır's own drawing.
• Illustrated explainer: Occupational Health and Safety Law, articles 10, 11, 17 and 25, Official Gazette, June 30, 2012, No. 28339. The product's own output: it chose the scenes from the model law text, and every text on screen was checked by finding it verbatim in the law.
• Clay figures: Occupational Health and Safety Law, article 17 (Training of employees), Official Gazette, June 30, 2012, No. 28339. Official text; the quotes in the scenes are taken verbatim from the law and each scene shows the article it came from.
• Mascot host: Wikipedia, "First aid". CC BY-SA 4.0, Wikipedia contributors. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Cause and effect: Wikipedia, "Heat stroke". CC BY-SA 4.0, Wikipedia contributors. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Panel presentation: Wikipedia, "Cardiopulmonary resuscitation". CC BY-SA 4.0, Wikipedia contributors. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Chalkboard: Wikipedia, "Fraction". CC BY-SA 4.0, Wikipedia contributors. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Balance: Source: Wikipedia, Circle. CC BY-SA 4.0, Wikipedia contributors. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Showcase: Sample document: written by the Zıpır team. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Pictogram: Wikipedia, "Hand washing". CC BY-SA 4.0, Wikipedia contributors. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Timeline: Wikipedia, "Black hole". CC BY-SA 4.0, Wikipedia contributors. The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Brand colors: US EPA, "Guidance for Preparing Standard Operating Procedures (SOPs)", EPA QA/G-6 (EPA/600/B-07/001, April 2007), section 1. US federal government work, public domain (17 U.S.C. §105). The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Document walk-through: EEOC Select Task Force on the Study of Harassment in the Workplace, Report of the Co-Chairs (June 2016), Executive Summary pp. iv–vi. US federal government work, public domain (17 U.S.C. §105). The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Summary presentation: NIST Small Business Cybersecurity Corner, "Phishing" and the lead section of the Wikipedia article. US federal government work, public domain (17 U.S.C. §105). The product's own pipeline chose the scenes and sentences from this text; every sentence on screen is tied to its sentence in the source.
• Host-led cartoon: Turkish Wikipedia, İlk yardım (first aid) (revision 37988041), contributors. CC BY-SA 4.0. The source text is an abridged excerpt of the article (nothing added); the product built the scene plan itself (its writer and verifier models), and the narrated sentences were taken verbatim from that text. English video: Wikipedia, "Hand washing" (revision 1374841767), contributors. CC BY-SA 4.0. The product built that lesson too (its writer and verifier models), the narrated sentences taken verbatim from the article.

Example videos on other pages

The four videos on the formats shelf, the video on the Proof page, and the stills and quotes on the solution pages.

• Clay figures: Occupational Health and Safety Law (6331), Official Gazette, June 30, 2012, No. 28339. The product's own output: it chose the scenes from the model law text, and every text on screen was checked by finding it verbatim in the law.
• Clay figures: Sample document: Fotosentez (Photosynthesis) (written by the Zıpır team). The text is the Zıpır team's own writing; no third-party text is used. The product's own output: it chose the scenes from the model document text, and every text on screen was checked by finding it verbatim in the document.
• Map story: Regulation on Health and Safety Measures in Work with Display Screen Equipment, Official Gazette, April 16, 2013, No. 28620. The product's own output: it chose the scenes and the place on the map from the model regulation text, and every text on screen was checked by finding it verbatim in the regulation. The plan drawing is Zıpır's own work.
• Mascot host: Sample document: Evde Menemen (Menemen at home) (written by the Zıpır team). The text is the Zıpır team's own writing; no third-party text is used. The product's own output: it chose the scenes and headings from the model document text. The mascot is Zıpır's own drawing, and every text on screen was checked by finding it verbatim in the document.
• Whiteboard: Sample document: Fotosentez (Photosynthesis) (written by the Zıpır team). The text is the Zıpır team's own writing; no third-party text is used. The product's own output: it chose the scenes from the model document text, and every text on screen was checked by finding it verbatim in the document.
• Clay figures: Occupational Health and Safety Law, article 17 (Training of employees), Official Gazette, June 30, 2012, No. 28339. Official text; the quotes in the scenes are taken verbatim from the law and each scene shows the article it came from (the video on the Proof page).
• 3D cutaway: Occupational Health and Safety Law, articles 11, 12 and 13, Official Gazette, June 30, 2012, No. 28339. The product's own output: it chose the model from the library and the scenes and parts from the model law text, and every text on screen was checked by finding it verbatim in the law. The building model is Zıpır's own work (source and licence: docs/formats/KUTUPHANE.md).
• Document walk-through: Jumper, J. et al., “Highly accurate protein structure prediction with AlphaFold”, Nature 596, 583–589 (2021). CC BY 4.0. The abstract was adapted for Turkish narration; changes were made (the quotes on the Course material page).

Examples by the document you upload

The documents in the “What you upload” strip on the home page and in the video examples. The team's documents are samples and public texts name their source; none of them is legal or medical advice.

• 100 Metre: Dünyanın En Hızlı Koşucuları (The 100 metres: the world's fastest runners) (Panel presentation): Turkish Wikipedia, 100 metre (revision 35727632), contributors. CC BY-SA 4.0. The text has been shortened; changes have been made. Adapted from Wikipedia; this adaptation is shared under CC BY-SA 4.0.
• 100 Metre: Dünyanın En Hızlı Koşucuları (The 100 metres: the world's fastest runners) (Panel presentation): Turkish Wikipedia, 100 metre (revision 35727632), contributors. CC BY-SA 4.0. The text has been shortened; changes have been made. Adapted from Wikipedia; this adaptation is shared under CC BY-SA 4.0.
• Göbeklitepe: Şehirden Önce Tapınak (Göbeklitepe: a temple before the city) (Illustrated explainer): Turkish Wikipedia, Göbeklitepe (revision 37812627), contributors. CC BY-SA 4.0. The text has been shortened; changes have been made. Adapted from Wikipedia; this adaptation is shared under CC BY-SA 4.0.
• Monty Hall Problemi: Kapıyı Değiştirmeli misin? (The Monty Hall problem: should you switch doors?) (Whiteboard): Turkish Wikipedia, Monty Hall problemi (revision 35609147), contributors. CC BY-SA 4.0. The text has been shortened; changes have been made. Adapted from Wikipedia; this adaptation is shared under CC BY-SA 4.0.
• Türkiye Cumhuriyeti Anayasası, Madde 1-4: Değiştirilemeyecek hükümler (Constitution of the Republic of Türkiye, articles 1-4: the unamendable provisions) (Summary presentation): Public text, source: mevzuat.gov.tr, Constitution of the Republic of Türkiye No. 2709, art. 1-4 (Official Gazette). The text is taken verbatim from the official PDF.
• Evde Menemen (Menemen at home) (Clay figures): Sample document: written by the Zıpır team. The text is the Zıpır team's own writing; no third-party text is used.
• Fotosentez (Photosynthesis) (Clay figures): Sample document: written by the Zıpır team. The text is the Zıpır team's own writing; no third-party text is used.
• Su Döngüsü (The water cycle) (Illustrated explainer): Sample document: written by the Zıpır team. The text is the Zıpır team's own writing; no third-party text is used.
• İstanbul ve Çanakkale Boğazları (The Istanbul and Çanakkale straits) (Map story): Sample document: written by the Zıpır team. The text is the Zıpır team's own writing; no third-party text is used.
• Malazgirt'ten Anadolu'ya (From Malazgirt to Anatolia) (Timeline): Sample document: written by the Zıpır team. The text is the Zıpır team's own writing; no third-party text is used.
• Evde Deprem Çantası (The earthquake bag at home) (Mascot host): Sample document: written by the Zıpır team. The text is the Zıpır team's own writing; no third-party text is used.
• Evdeki Çalışma Köşen (Your home workspace) (Brand colors): Sample document: written by the Zıpır team. The text is the Zıpır team's own writing; no third-party text is used.
• 2918 sayılı Karayolları Trafik Kanunu, m.47 (Highway Traffic Law No. 2918, art. 47) (Panel presentation): Public text, source: mevzuat.gov.tr, Highway Traffic Law No. 2918, article 47 (accessed October 14, 2026). The text is taken verbatim from the official PDF.
• Evde Menemen (Menemen at home) (Whiteboard): Sample document: written by the Zıpır team. The text is the Zıpır team's own writing; no third-party text is used.

Fonts and licences

All three typefaces on the site are under the SIL Open Font License 1.1, and the licence texts ship with the distributed copies.

• Onest: interface and body text.
• Newsreader: quotes and serif text.
• Bagel Fat One: the wordmark. Copyright: “Copyright 2022 The Bagel Fat Project Authors”. A modified version with the Turkish glyphs (İ Ş ş Ğ ğ ₺) added; because the original licence declares no Reserved Font Name, this version may be freely distributed.

3D scenes are drawn with three.js (MIT).

Images

• Whiteboard hand images: made by Zıpır (fal.ai). The hand layer in the videos is prepared from these images; no stock video or third-party image is used.

Endorsement

No institution, publisher or author named on this page endorses Zıpır. For questions about a credit: [email protected].