Edward Vogel
@mathartforall.bsky.social
Medical device R&D day job, STEM+Art education volunteer nights and weekends. Big emphasis on introducing discrete mathematics to K-12 with hands on mathematical art projects.
Reposted by Edward Vogel
Filing this under: man, I love graded rings
November 12, 2025 at 10:24 PM
Filing this under: man, I love graded rings
Reposted by Edward Vogel
Anyone hiring for a designer ?
Still redoing my website but www.alfiealfie.com email me if so alfie@alfiealfie.com
Still redoing my website but www.alfiealfie.com email me if so alfie@alfiealfie.com
November 12, 2025 at 11:01 PM
Anyone hiring for a designer ?
Still redoing my website but www.alfiealfie.com email me if so alfie@alfiealfie.com
Still redoing my website but www.alfiealfie.com email me if so alfie@alfiealfie.com
Reposted by Edward Vogel
My 6yo asked me this morning:
"If 0 + 0 = 1, would 8 times 0 be 4?"
I wrote a blog post about it.
mathforlove.com/2025/11/big-...
#tmwyk #iteachmath #mtbos
"If 0 + 0 = 1, would 8 times 0 be 4?"
I wrote a blog post about it.
mathforlove.com/2025/11/big-...
#tmwyk #iteachmath #mtbos
Big Ifs - Math For Love
0 0 votes Article Rating
mathforlove.com
November 12, 2025 at 6:37 PM
My 6yo asked me this morning:
"If 0 + 0 = 1, would 8 times 0 be 4?"
I wrote a blog post about it.
mathforlove.com/2025/11/big-...
#tmwyk #iteachmath #mtbos
"If 0 + 0 = 1, would 8 times 0 be 4?"
I wrote a blog post about it.
mathforlove.com/2025/11/big-...
#tmwyk #iteachmath #mtbos
Reposted by Edward Vogel
Believe it or not but there are multiple elliptic curves over finite fields hiding in this drawing
November 11, 2025 at 11:21 PM
Believe it or not but there are multiple elliptic curves over finite fields hiding in this drawing
Reposted by Edward Vogel
New geometrical drawing of mine, colored with watercolors.
Spins in quantum mechanics and stereographic projection. "Where does this weird factor 1/2 come from"
#SciArt #MathArt #PhysicsArt
Inspired by Roger Penrose! My 2021 blog post about the math: elkement.art/2021/10/26/s...
Summary in ALT!
Spins in quantum mechanics and stereographic projection. "Where does this weird factor 1/2 come from"
#SciArt #MathArt #PhysicsArt
Inspired by Roger Penrose! My 2021 blog post about the math: elkement.art/2021/10/26/s...
Summary in ALT!
November 10, 2025 at 6:03 PM
New geometrical drawing of mine, colored with watercolors.
Spins in quantum mechanics and stereographic projection. "Where does this weird factor 1/2 come from"
#SciArt #MathArt #PhysicsArt
Inspired by Roger Penrose! My 2021 blog post about the math: elkement.art/2021/10/26/s...
Summary in ALT!
Spins in quantum mechanics and stereographic projection. "Where does this weird factor 1/2 come from"
#SciArt #MathArt #PhysicsArt
Inspired by Roger Penrose! My 2021 blog post about the math: elkement.art/2021/10/26/s...
Summary in ALT!
Reposted by Edward Vogel
Deadline for applied topology postdoc in Dresden closes in a week. Please share with early career researchers!
The new @mpi-cbg.de research group leader Daniela Egas Santander is looking for a Postdoctoral Researcher (m/f/d) in Applied Topology for Biology. Apply until November 16th here: careers.mpi-cbg.de/jobs/6002777...
November 9, 2025 at 3:05 PM
Deadline for applied topology postdoc in Dresden closes in a week. Please share with early career researchers!
Reposted by Edward Vogel
They said to say a math joke
November 9, 2025 at 5:41 PM
They said to say a math joke
November 8, 2025 at 2:44 PM
I am particularly happy with the code suggested by user trincot - I almost don't feel completely lost reading it.
#python #pentominoes #puzzles #tiling #mathart
stackoverflow.com/questions/77...
#python #pentominoes #puzzles #tiling #mathart
stackoverflow.com/questions/77...
Pentomino solver in python
When I was a child, I used to play the Ubongo board game. Recently I discovered the Pentomino puzzle and I wanted to create a custom solver for it in Python.
Here is my code:
import datetime
def s...
stackoverflow.com
November 7, 2025 at 7:10 PM
I am particularly happy with the code suggested by user trincot - I almost don't feel completely lost reading it.
#python #pentominoes #puzzles #tiling #mathart
stackoverflow.com/questions/77...
#python #pentominoes #puzzles #tiling #mathart
stackoverflow.com/questions/77...
Reposted by Edward Vogel
Well now, would you look at that?
A massive study of NEARLY 300,000 people in the United States found that receiving an updated 2024-2025 mRNA COVID-19 vaccine REDUCED people’s risk of severe disease AND death in ALL age groups, REGARDLESS of immunity from prior infection or vaccination.
A massive study of NEARLY 300,000 people in the United States found that receiving an updated 2024-2025 mRNA COVID-19 vaccine REDUCED people’s risk of severe disease AND death in ALL age groups, REGARDLESS of immunity from prior infection or vaccination.
November 7, 2025 at 5:00 PM
Well now, would you look at that?
A massive study of NEARLY 300,000 people in the United States found that receiving an updated 2024-2025 mRNA COVID-19 vaccine REDUCED people’s risk of severe disease AND death in ALL age groups, REGARDLESS of immunity from prior infection or vaccination.
A massive study of NEARLY 300,000 people in the United States found that receiving an updated 2024-2025 mRNA COVID-19 vaccine REDUCED people’s risk of severe disease AND death in ALL age groups, REGARDLESS of immunity from prior infection or vaccination.
Reposted by Edward Vogel
New series focusing on building one shape— or family of shapes— at a time. Inspired by @mathhappens.bsky.social.
#mathsky #edusky
#mathsky #edusky
How to make different cubic prisms (boxes) using Geometiles triangles and rectangles.
YouTube video by Geometiles
youtu.be
November 6, 2025 at 2:27 AM
New series focusing on building one shape— or family of shapes— at a time. Inspired by @mathhappens.bsky.social.
#mathsky #edusky
#mathsky #edusky
Reposted by Edward Vogel
scaling up, cool to see the grain structures form
November 6, 2025 at 3:55 AM
scaling up, cool to see the grain structures form
Reposted by Edward Vogel
Do you take your work home with you? It's kinda hard to avoid if you are a mathematician. The maths just follows you wherever you go.
Sam Howison prepares vegetables.
Sam Howison prepares vegetables.
November 5, 2025 at 4:07 PM
Do you take your work home with you? It's kinda hard to avoid if you are a mathematician. The maths just follows you wherever you go.
Sam Howison prepares vegetables.
Sam Howison prepares vegetables.
"Don’t listen to pundits, listen to practitioners" - words to thrive by
I wrote this yesterday about what to tell young people who are worried about what work will be in the age of AI:
naomialderman.substack.com/p/preparing-...
naomialderman.substack.com/p/preparing-...
preparing for the working world in the age of AI
or: seven things to tell your kids when they ask what they should study now, or what the point of studying is
naomialderman.substack.com
November 4, 2025 at 6:15 PM
"Don’t listen to pundits, listen to practitioners" - words to thrive by
Reposted by Edward Vogel
You all know that I think the world of Mr Perlstein's magisterial 4 Vol. history of American conservatism which as a whole describes, well, how America got this way. Excited to see he's making the project explicit. Here he is on the late VP Cheney:
In honor of the dearly departed, a preview from Chapter Two ("The 9/11 Lobotomy") my forthcoming (hopefully in a year) book THE INFERNAL TRIANGLE: HOW AMERICA GOT THIS WAY.
November 4, 2025 at 4:40 PM
You all know that I think the world of Mr Perlstein's magisterial 4 Vol. history of American conservatism which as a whole describes, well, how America got this way. Excited to see he's making the project explicit. Here he is on the late VP Cheney:
Reposted by Edward Vogel
How say you, Internet friends? Is a Fruit Roll-Up flat? Even when it’s rolled up?
If there are children in your life, I would be especially interested in hearing their thoughts!
If there are children in your life, I would be especially interested in hearing their thoughts!
November 3, 2025 at 3:56 PM
How say you, Internet friends? Is a Fruit Roll-Up flat? Even when it’s rolled up?
If there are children in your life, I would be especially interested in hearing their thoughts!
If there are children in your life, I would be especially interested in hearing their thoughts!
Tangentially speaking I'm a bit disappointed the glass on the right side end needed upending.
November 3, 2025 at 2:34 AM
Tangentially speaking I'm a bit disappointed the glass on the right side end needed upending.
Reposted by Edward Vogel
Make Space Invaders on the micro:bit 👾 Go to the YT link for a student worksheet and example code 👉 youtube.com/shorts/4J…
November 2, 2025 at 4:02 PM
Make Space Invaders on the micro:bit 👾 Go to the YT link for a student worksheet and example code 👉 youtube.com/shorts/4J…
Reposted by Edward Vogel
Hey, #MathSky! We are already accepting essays for the AWM/MfA Essay Contest, so help the students you know participate!
November 1, 2025 at 6:06 PM
Hey, #MathSky! We are already accepting essays for the AWM/MfA Essay Contest, so help the students you know participate!
Reposted by Edward Vogel
In case anyone wants to make some of these boards, I put the laser-cutter templates on my blog. divisbyzero.com/2025/11/01/a...
November 1, 2025 at 6:10 PM
In case anyone wants to make some of these boards, I put the laser-cutter templates on my blog. divisbyzero.com/2025/11/01/a...
Reposted by Edward Vogel
#Mathober code is complete!
On codepen: codepen.io/collection/y...
On OpenProcessing: openprocessing.org/curation/90042
#mathober2025
Thank you Everyone that participated - It was so inspiring to see all of the are, posts, humor and creations.
On codepen: codepen.io/collection/y...
On OpenProcessing: openprocessing.org/curation/90042
#mathober2025
Thank you Everyone that participated - It was so inspiring to see all of the are, posts, humor and creations.
Mathober2025 - a Collection by Sophia (fractal kitty) (she/her) on CodePen
codepen.io
November 1, 2025 at 4:26 AM
#Mathober code is complete!
On codepen: codepen.io/collection/y...
On OpenProcessing: openprocessing.org/curation/90042
#mathober2025
Thank you Everyone that participated - It was so inspiring to see all of the are, posts, humor and creations.
On codepen: codepen.io/collection/y...
On OpenProcessing: openprocessing.org/curation/90042
#mathober2025
Thank you Everyone that participated - It was so inspiring to see all of the are, posts, humor and creations.
Reposted by Edward Vogel
Once we ran out of candy - which was way faster than expected, I'd say 9 out of 10 trick-or-treaters were elated to have origami paper. The rest were happy with rocks. One group needed to see a noperthedron
There was an occasional fidget toy or math toy coming of the printer that went out as well
There was an occasional fidget toy or math toy coming of the printer that went out as well
November 1, 2025 at 4:32 AM
Once we ran out of candy - which was way faster than expected, I'd say 9 out of 10 trick-or-treaters were elated to have origami paper. The rest were happy with rocks. One group needed to see a noperthedron
There was an occasional fidget toy or math toy coming of the printer that went out as well
There was an occasional fidget toy or math toy coming of the printer that went out as well
In my boozie nightcap, a tiny heart. Marigold petals are so beautiful.
November 1, 2025 at 3:23 AM
In my boozie nightcap, a tiny heart. Marigold petals are so beautiful.
Reposted by Edward Vogel
