Uploaded October 2017 | Updated September 2026, 4 days ago
Hi Everyone, and welcome back to Ewe University! Today you'll be introduced to six weird yarns made out of paper, cork, stainless steel, copper, silver, and vinyl. Before we get to the classroom, I share random tidbits about my birthday adventure and review a good audiobook that I recently finished.
LINKS TO PRODUCTS SHOWN:
Fiber Universe Yarn Shop: goo.gl/Y2KK3K
Neon Unicorn Studios: goo.gl/FwsmtJ
Before We Were Yours (book): goo.gl/qS4Q6f
Raffia Yarn: goo.gl/5HMmuJ
Chain Edge Raffia Crochet Clutch Pattern: goo.gl/h4Du5N
Cork Yarn: goo.gl/UVezCA
Stainless Steel Yarn: goo.gl/8nWmbK
Copper Yarn: goo.gl/d6ZeKi
Silverspun Yarn: goo.gl/9DZNLc
Vinyl (Jelly) Yarn: goo.gl/k7AzsU
CONNECT WITH ME:
✔ I N S T A G R A M
✔ R A V E L R Y
✔ T W I T T E R
✔ P E R I S C O P E
@halcyarn
✔ E M A I L
halcyarn@gmail.com
✔ WRITE TO ME
Kristine Kelly
P.O. Box 74
Monmouth, IL 61462
If you are passionately curious and never get tired of learning new things, new skills, new ideas...I hope you enjoy watching my videos and learn something. Have a sparkly day!
Hi Everyone, and welcome back to Ewe University! Today you'll be introduced to six weird yarns made out of paper, cork, stainless steel, copper, silver, and vinyl. Before we get to the classroom, I share random tidbits about my birthday adventure and review a good audiobook that I recently finished.
LINKS TO PRODUCTS SHOWN:
Fiber Universe Yarn Shop: goo.gl/Y2KK3K
Neon Unicorn Studios: goo.gl/FwsmtJ
Before We Were Yours (book): goo.gl/qS4Q6f
Raffia Yarn: goo.gl/5HMmuJ
Chain Edge Raffia Crochet Clutch Pattern: goo.gl/h4Du5N
Cork Yarn: goo.gl/UVezCA
Stainless Steel Yarn: goo.gl/8nWmbK
Copper Yarn: goo.gl/d6ZeKi
Silverspun Yarn: goo.gl/9DZNLc
Vinyl (Jelly) Yarn: goo.gl/k7AzsU
CONNECT WITH ME:
✔ I N S T A G R A M
✔ R A V E L R Y
✔ T W I T T E R
✔ P E R I S C O P E
@halcyarn
✔ E M A I L
halcyarn@gmail.com
✔ WRITE TO ME
Kristine Kelly
P.O. Box 74
Monmouth, IL 61462
If you are passionately curious and never get tired of learning new things, new skills, new ideas...I hope you enjoy watching my videos and learn something. Have a sparkly day!

![Five Ancient Textile Technologies That Science Forgot
Think your wardrobe is cutting-edge? Think again. While the modern world is completely dominated by just two fabric structures—weaving and knitting—our ancestors were engineering textile technologies that were warmer, stretchier, and structurally superior to anything we mass-produce today. They used basic materials like river mud, palm tree leaves, and pieces of bone to solve complex problems in geometry, chemistry, and mechanical engineering.
In this episode of Ewe University, we step into the archaeology lab to uncover five incredible, long-lost fiber arts from around the globe:
Sprang: The prehistoric, zero-rubber precursor to modern spandex.
Nålbinding: The indestructible, unravelable textile favored by Vikings.
Kuba Cloth: A plush, asymmetrical luxury velvet woven entirely from tree leaves.
Bogolanfini: An unbelievable display of organic chemistry using fermented riverbed mud.
Tablet Weaving: High-strength, pocket-sized engineering powered by a simple deck of punched cards.
From ancient Egyptian hairnets to traditional West African chemistry, lets explore the mind-blowing science hidden inside the history of craft.
READING LIST
1. Sprang
Collingwood, P. (1974). The Techniques of Sprang: Plaiting on Stretched Threads. Watson-Guptill Publications. [Check your local library; I was able to get it via interlibrary loan.]
Hald, M. (1980). Ancient Danish Textiles from Bogs and Burials. National Museum of Denmark. [Check your local library.]
2. Nalbinding
Bender Jorgensen, L. (1992). North European Textiles until AD 1000. Aarhus University Press. [Check your local library.]
Karp, C., & Decker, A. M. (2022). Three objects catalogued as vantsöm in the collections of the Museum der Kulturen in Basel, Switzerland. Archaeological Textiles Review, (64), 55–63.
https://tidsskrift.dk/atr/article/view/166603/207701
3. Kuba Cloth
Adams, M. J. (1978). Kuba Embroidered Cloth. African Arts, 12(1), 24–39.
https://doi.org/10.2307/3335378
Mack, J. (1980). Bakuba Embroidery. Textile History, 11(1), 164–174.
https://www.tandfonline.com/doi/abs/10.1179/004049680793691194
4. Bogolanfini
Rovine, V. L. (2001). Bogolan: Shaping Culture Through Cloth in Contemporary Mali. Smithsonian Institution Press. [Check your local library.]
Limaye, M.V., Bacsik, Z., Schütz, C. et al. (2012) On the role of tannins and iron in the Bogolan or mud cloth dyeing process. Textile Research Journal, 82(18), 1888-1896.
https://journals.sagepub.com/doi/10.1177/0040517512452955
5. Tablet Weaving
Collingwood, P. (1982). The Techniques of Tablet Weaving. Faber & Faber. [Check your local library.]
Ræder Knudsen, L. (2015). Early Iron Age Tablet Weaving in Denmark. Archaeological Textiles Review, 57, 118-122.
https://tidsskrift.dk/atr/article/download/167063/208091/372573
#FiberArts #WeavingCommunity #TextileArt #SlowCraft #HistoricalCrafting #FiberArtist #YarnNerd #Archaeology #AncientHistory #AncientTechnology #ExperimentalArchaeology #HistoryNerd #TextileHistory #FashionHistory #MaterialScience #ScienceIsCool #OrganicChemistry #PhysicsOfFabric #SmartTextiles #Sprang #Nalbinding #KubaCloth #Bogolanfini #MudCloth #TabletWeaving #CardWeaving Five Ancient Textile Technologies That Science Forgot](https://i.ytimg.com/vi/W-bcYbtb5ME/mqdefault.jpg)







![The Acrylic Yarn Report
Acrylic yarn is easily the most polarizing material in the fiber arts community. While it is celebrated for democratizing crafting and providing affordable, easy-care options, it is simultaneously criticized for its environmental impact and performance flaws. In todays lecture at Ewe University, Dr. Kelly breaks down acrylic yarn at a molecular level. We trace its origin from a volatile liquid (acrylonitrile) to a texturized, wool-mimicking fiber. We also dive into the chemistry behind why acrylic sweaters feel like a personal greenhouse, why they trap stubborn odors over time (the science of oleophilia), and the hidden environmental tax of microplastics shed during laundry cycles. Ultimately, our goal isnt to judge what is in your stash. Every fiber has a history, a molecular structure, and a cost. By understanding the science of our supplies, we can become better, more conscious crafters.
You can buy the GuppyFriend bag here:
https://guppyfriend.us/products/guppyfriend-washing-bag
[not an affiliate link]
SUGGESTED ACADEMIC READING LIST
If you want to read further into the textile engineering, environmental data, and history mentioned in todays lecture, check out these references:
On Polymerization & Production:
Principles of Polymerization by George Odian. (A comprehensive look at the chemical processes behind synthetic polymers like polyacrylonitrile).
https://www.amazon.com/Principles-Polymerization-George-Odian/dp/0471274003
On Microplastic Shedding:
Napper, I. E., & Thompson, R. C. (2016). Release of synthetic microplastic fibres from domestic washing machines: Effects of fabric type and washing conditions. Marine Pollution Bulletin, 112(1-2), 39-45. (The foundational study regarding the 700,000+ fibers released per wash cycle).
https://www.sciencedirect.com/science/article/pii/S0025326X16307639
On Fiber Mechanics and Comfort:
Clothing Appearance and Fit: Science and Technology by J. Fan and L. Hunter. (Explores the physics of fabric breathability, moisture absorption, and thermal insulation).
https://books.google.com/books/about/Clothing_appearance_and_fit.html?id=GuL2wAEACAAJ
#eweuniversity, #acrylicyarnscience, #acrylicvswool, #textileengineering, #chemistryofyarn, #fibershaming, #microplastics #laundry, #yarnsnobbery, #whydoesacrylicsmell, #howacrylicyarnismade, #polyacrylonitrile, #textilescienceforknitters, #honestyarnreview, #ecofriendlyknitting The Acrylic Yarn Report](https://i.ytimg.com/vi/bS4CFs9sB5U/mqdefault.jpg)
