Parker Adey

About the Office Camera

Fri, 18 Nov 2022 09:35:05 -0500

There is a webcam in my office that I use to take photos of the whiteboard. This setup was inspired by Dror Bar Natan’s Blackboard Shots. If you know of anyone else with a similar setup, please let me know.

Week Notes 63: Camping and Blog-Post-Fish That Got Away

Mon, 29 Jun 2026 19:00:00 +0700

About to go camping at Presque-Ile.

Thumb Loop Transfers

Sun, 28 Jun 2026 06:16:36 -0400

Various examples of thumb loop transfers in the string figure literature.

Week Notes 62: The Last Walk to Kindergarten

Fri, 26 Jun 2026 19:00:00 +0700

This post is 62 of 63 in the series week notes.

General #

Oh gosh! My week notes are leaking again. Stuff is getting sent out much earlier than I expect. I should really put the current week note in draft mode until it is ready to send.

Edmonds Matroid Intersection Theorem

Thu, 25 Jun 2026 13:24:14 -0400

Relatorium Outline

Thu, 25 Jun 2026 12:24:42 -0400

Matroids: Greedy Algorithm (Part 5)

Fri, 19 Jun 2026 12:11:08 -0400

Matroids: Greedy Algorithm (Part 4)

Fri, 19 Jun 2026 12:04:48 -0400

Matroids: Greedy Algorithm (Part 3)

Fri, 19 Jun 2026 11:58:41 -0400

Matroids: Greedy Algorithm (Part 2)

Fri, 19 Jun 2026 11:55:23 -0400

Matroids: Greedy Algorithm (Part 1)

Fri, 19 Jun 2026 11:39:10 -0400

Reply: Bloggers, can we make better titles for our posts?

Tue, 16 Jun 2026 16:14:05 -0400

A quick reply in favour of titled week notes!

First Bloom: Rob's Vanilla Trail

Mon, 15 Jun 2026 22:07:01 -0400

A photo of a small pink african violet.

Week Notes 61: Summer Days, Pool, Final Walks to School

Mon, 15 Jun 2026 19:00:00 +0700

Public pool, walking to school, and the summer

Matroids: Representable

Thu, 11 Jun 2026 09:06:55 -0400

Matroids: Vector Matroids

Thu, 11 Jun 2026 09:04:28 -0400

Matroids: Independent Sets Definition

Thu, 11 Jun 2026 08:56:31 -0400

Re-Fencing The Garden

Tue, 09 Jun 2026 15:27:57 -0400

Some thoughts about general handiness and skills that I had forgotten that I had.

Toki Pona: jan palaka / Workshop Outline

Tue, 09 Jun 2026 12:49:14 -0400

Week Notes 60: TDSB lay offs, Pagefind, and Fencing

Tue, 09 Jun 2026 19:00:00 +0700

A rough week before the start of the elementary school summer.