Erich Friedman's Random Stuff

Small Hydrocarbons
Small Nitrogen and Hydrogen Compounds
Small Carbon and Oxygen Compounds
Makeup of the Dow Jones Industrial Average
NCAA Men's Sports Champions
World Chess Champions
Tennis Champions
Connected Planar 3-Regular Graphs
Connected Planar 4-Regular Graphs
Scatterplot of Jupiter's Moons
Memorizing the 2-Letter Scrabble Words
Irregular English Verb Letter Substitutions
Boiling and Melting Points Periodic Tables
First Letters of 1-10 in Various Languages
Some Backgammon Variants
Some Poker Probabilities
Hearthstone Emoji Puzzles
A Poem by Margie