Sunday, March 29, 2020

Geometry Links - March 29, 2020

Coloring Workshop: Beautiful Symmetry (Suitable for all ages)
Tuesday, March 31
12:30 pm EST
Online
RSVP at https://www.eventbrite.com/e/coloring-workshop-beautiful-symmetry-by-alex-berke-all-ages-tickets-100799496006

Alex Berke
Calm yourself with coloring and learn math in the meantime! Join Alex Berke, a creative computer scientist, civic hacker, and MIT Media Lab researcher, to engage with mathematical concepts visually through coloring challenges and puzzles. 

Come ready to color with us! 
Don't forget to bring your favorite coloring tools—your fine point colored pens, crayons, or a pencil you just found.
To participate, download and print out these coloring sheets:  https://drive.google.com/file/d/1Qd7eIuPo5uR3UMDHVUineM5dwzAgld2t/view

About the Book: Beautiful Symmetry by Alex Berke
Beautiful Symmetry is a coloring book about math, inviting us to engage with mathematical concepts visually through coloring challenges and visual puzzles. We can explore symmetry and the beauty of mathematics playfully, coloring through ideas usually reserved for advanced courses. The book is for children and adults, for math nerds and math avoiders, for educators, students, and coloring enthusiasts.

Through illustration, language that is visual, and words that are jargon-free, the book introduces group theory as the mathematical foundation for discussions of symmetry, covering symmetry groups that include the cyclic groups, frieze groups, and wallpaper groups. The illustrations are drawn by algorithms, following the symmetry rules for each given group. The coloring challenges can be completed and fully realized only on the page; solutions are provided. Online, in a complementary digital edition, the illustrations come to life with animated interactions that show the symmetries that generated them.

Traditional math curricula focus on arithmetic and the manipulation of numbers, and may make some learners feel that math is not for them. By offering a more visual and tactile approach, this book shows how math can be for everyone. Combining the playful and the pedagogical, Beautiful Symmetry offers both relaxing entertainment for recreational colorers and a resource for math-curious readers, students, and educators.

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New 3D-Printed Lattice Designs Are Ultra-Lightweight and Ultra-Stiff
https://scitechdaily.com/new-3d-printed-lattice-designs-are-ultra-lightweight-and-ultra-stiff-despite-breaking-the-rules/

3-D printing glass
https://scitechdaily.com/new-3d-printer-produces-complex-glass-objects-video/
https://youtu.be/nBM_wsMscfc

Dissecting and redesigning protein-based pattern formation
https://scitechdaily.com/aiming-to-to-form-biological-patterns-scientists-dissect-and-redesign-protein-based-pattern-formation/
https://youtu.be/FbWf1bV_iZA

Tubulane Inspired Ultrahard Polymers
https://scitechdaily.com/tubulane-inspired-ultrahard-polymers-are-full-of-holes-but-stop-bullets-better-than-solid-materials/
https://youtu.be/F8ANx7z4ahw

Buckyballs in space made from carbon dust of dying stars
https://scitechdaily.com/mysterious-buckyballs-found-throughout-interstellar-space-puzzled-scientists-until-now/

Research reveals key molecular events in crystal growth
https://scitechdaily.com/research-into-the-mysteries-of-crystal-growth-reveals-key-molecular-events/

New high temperature superconductor, thorium decahydride (ThH10)
https://scitechdaily.com/thorium-superconductivity-new-high-temperature-superconductor-discovered/

Atomic-Level Imaging May Enable Metals With Unprecedented Properties
https://scitechdaily.com/atomic-level-imaging-may-enable-metals-with-unprecedented-properties/

Crystals that shrink when heated
https://scitechdaily.com/the-fascinating-secret-behind-crystals-that-shrink-when-heated/

Degrees of Freedom - origami furniture from a former SpaceX designer
https://enjoydof.com
https://www.core77.com/posts/94178/Self-Assembling-Origami-Furniture-Designed-by-Former-SpaceX-Engineer

Laser cut steel in nautilus shell forms
https://mckitterick.tumblr.com/post/611412676154884096
hat tip:  @doctorow

Geometry of Circles - 1979 Sesame Street video with score by Philip Glass
https://youtu.be/D-op5kqeoEc
hat tip:  boingboing.net

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