User:DrewT

Mathematics:

• Big O
• Graph theory
• Goldbach's weak conjecture
• Goldbach's strong conjecture
• The Travelling Salesman Problem
• Nearest neighbour algorithm

Music & Sound:

• Pink Floyd
• Pink Floyd's Dark Side of the Moon
• Paul Lansky
• Electronic music
• Electronic musical instrument
• Physical modelling synthesis
• TMBG's Flood
• They Might Be Giants
• Speech synthesis
• Progressive rock

Everything else:

• Valency (I wrote the first draft of this, and had to copy in a table of *103* elements' valencies. And I made a mistake. :-))
• Worms computer games
• Worms computer game - Grenade
• Worms computer game - Banana Bomb
• Worms computer game - Cluster Bomb
• Worms computer game - Dynamite
• Worms computer game - Teleport
• Worms computer game - Bungee
• Dictionary
• Rime of the Ancient Mariner
• Samuel Taylor Coleridge
• Infinite Monkey Theorem
• Cryptography
• Global warming potential
• Anti-ballistic missile
• Advanced Encryption Standard
• Six Degrees of Kevin Bacon
• Bacon number
• William Rufus Shafter
• Bacon number of Christopher Lee
• Magnetoresistance
• Slashdot
• Goatse.cx

There are others, but the number of minor edits I've made are so many that I honestly can't remember them all! I don't have any contributions under my 'proper' list of contributions because I haven't figured out how to post a new article whilst staying logged in so far.