## Posts Tagged ‘theorems’

### Jenga mathematics

Posted by: **Dave Richeson** on November 23, 2008

A blog about math, puzzles, teaching, and academic technology

Euler's Gem: The polyhedron formula and the birth of topology

Princeton University Press

2008

Euler's Gem Facebook page

Buy it:

Princeton University Press

Amazon

Princeton University Press

2008

Euler's Gem Facebook page

Buy it:

Princeton University Press

Amazon

- Danish astronomer Tycho Brahe lost his nose in a duel. Thereafter he wore a prosthetic nose likely made out of bras… twitter.com/i/web/status/8… 16 hours ago
- I will have to try making one of these KBs! Might be a good activity for my S18 topology class. Instructables link:… twitter.com/i/web/status/8… 17 hours ago
- RT @_youhadonejob1: Hmm 🤔 https://t.co/qCUHH8M6o2 2 days ago
- Frontispiece of Gregory St Vincent's Geometric Work of Squaring the Circle & Conic Sections. Notice the circular sh… twitter.com/i/web/status/8… 2 days ago
- RT @ValaAfshar: 8 different sorting algorithms https://t.co/1CLLFcAM4y 2 days ago

- How to curve an exam and assign grades
- What is the difference between a theorem, a lemma, and a corollary?
- Music is math: ten songs about mathematics
- Is or an inclusive or or an exclusive or?
- LaTeX now available in Google Docs
- Make a Sugihara Circle/Square Optical Illusion Out of Paper
- Volumes of n-dimensional balls
- Playing the probabilities in Settlers of Catan
- Tricks for easily creating BibTeX files
- The transcendence of e