| These are pages I either created or of which, at some point in time, most text and information was from me. This list is probably incomplete, because I was already working at some length before starting it. Not included are cases where I merely moved existing text from one entry to another. | 
| These are pages I either created or basically rewrote. This list is probably incomplete, because I was already working at some length before starting it, and I sometimes forgot to add a link here. Not included are cases where I merely moved existing text from one entry to another. | 
| * Black Body * Bridge * Continuum hypothesis * Cosmic Background Radiation | 
| * Ardipithecus * Arthur Eddington * August 23 * August 24 * Australopithecus * Benelux * Bicycling/Road * Black body (as Black Body) * Bretwalda * Bridge game (as Bridge) * British Elections 2001 * Christopher Columbus * Coalition government * Coitus interruptus * Concept album * Condom | 
| * Dalai Lama * December 16 | 
| * Diego Cao * Dual * East Timor * Euthanasia * Flanders * Gigantopithecus | 
| * Integers * Liberalism | 
| * Herman Brood * Hispaniola * Hungary/History * Indonesia/Islands * James Cook * January 11 * John Cabot * June 24 * June 26 (as Historical anniversaries/June 26) * June 27 (as Historical anniversaries/June 27) * June 28 (as Historical anniversaries/June 28) * July 7 * July 11 * Korea | 
| * Logical fallacy/Ignoratio elenchi | 
| * LowGerman | 
| * Low German (as LowGerman) * Lunar eclipse * Morning after pill * Natural logarithm * Netherlands/Drugs policy | 
| * Nobel Prize/Peace | 
| * Nobel Peace Prize (as Nobel Prize/Peace) | 
| * Obituary/1999 * Offa | 
| * Relatively prime * Rockall * Senegal River * September 13 * Sexology * Snooker | 
| * Solar eclipse * Steady State * Supernova 1987a * Symphonic rock * Tour de France/2001 | 
| * UFO | 
| * Vasco Nunez de Balboa * Wilhelmus * William Penn The following pages were originally created by me, but have since then been changed by others to such a degree that my text either has been removed, or is only a small part of the page. * Continuum hypothesis * Cosmic Background Radiation * Integer (replaced) * Political liberalism (as Liberalism) | 
| Some pages at which I made a smaller but still important contribution (necessarily incomplete): | 
| Some other pages at which I made an important contribution (necessarily incomplete): | 
| * Age of consent | 
| * August 1 * August 22 * August 28 | 
| * Biographical Listing and its sub-pages | 
| * December 4 * Delta * Dutch Football League teams * February 14 * Fermats little theorem (pseudo-primes) * Greek language/Lexicon * Homo | 
| * Islands of the world (as Island) * July 5 * July 6 * Language families and languages (as Language) * Mathematical intuitionism * May 5 | 
| * Neutrino * October 17 * Odyssey (as The Odyssey) * Pan (biological) | 
| * REM * Renaissance * Sea * September 11, 2001 Terrorist Attack/Timeline (as September 11, 2001 Terrorist Attack) * Table tennis * Tactical voting (UK example) * Thomas Samuel Kuhn (as Thomas Kuhn) * Tour de France * Yugoslavia | 
The following pages were originally created by me, but have since then been changed by others to such a degree that my text either has been removed, or is only a small part of the page.
Some other pages at which I made an important contribution (necessarily incomplete):