Archive for February 4th, 2010
Why do mirrors reverse right and left but not up and down?
Posted by: Dave Richeson on February 4, 2010
Division by Zero
A blog about math, puzzles, teaching, and academic technology
My book
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
- An error has occurred; the feed is probably down. Try again later.
Subscribe to feed
Other readers
