User contributions
September 30, 2007
Urysohn lemma
Elaborating the converse, and adding historical notes.
+351
Fireman
Historical note
+63
Open set
Definition of open sets
Manny's Law
Removed liberal antibusiness POV
-523
New math
New Math article created
Isaac Newton
Gravity: Correction to gravitational proportions
+113
Jebus
no edit summary
+74
Atomic radius
no edit summary
+83
Fluoride
Anti-Fluoridation Movement
+169
John Lilly
no edit summary
m-18
Pi Day
no edit summary
+10
Fundamental group
Expanded description of objects in the fundamental group.
+62