Finally, a video version of our earlier all-comics proof ...
Talkin’ 2×2=5 Blues
Are we allowed to do talkin' blues algebra proofs? ~ If NOT, maybe this is why -- here's one inspired by Lewis Carroll. ~ Goes a little like this...
Dinner-Party Puzzle Fail
Charles Dodgson (a.k.a. Lewis Carroll) learns how NOT to perform post-prandial high-stakes testing...
Lewis Carroll’s River Crossing Puzzle
This logic puzzle was a favorite of math professor (and part-time wonderlander) Charles Dodgson ...
