7 tech podcasts

1. This Week in Tech
2. Cranky Geeks
3. Diggnation
4. Digital Planet
5. Geekbrief.tv
6. The Chris Pirillo Show
7. ExtremeTech

7 snooker world champions

1. John Higgins - 2009
2. Ronnie O'Sullivan - 2008
3. John Higgins - 2007
4. Graeme Dott - 2006
5. Shaun Murphy - 2005
6. Ronnie O'Sullivan - 2004
7. Mark Williams - 2003

7 jazz trumpeters

1. Kenny Ball
2. Chris Barber
3. Miles Davis
4. Humphrey Lyttelton
5. Blue Mitchell
6. Dizzy Gillespie
7. Tommy Dorsey

7 extinct languages

1. Cuman
2. Jassic
3. Pentlatch
4. Polabian
5. Siuslaw
6. Wappo
7. Chemakum

7 answers we got right in this week's University Challenge

1. Crack
2. Elephant
3. Delta
4. Loire
5. Gluten
6. Pied Piper
7. 2

7 nocturnal animals

1. Flying Squirrels
2. Minks
3. Slow Loris
4. Catfish
5. Tarantulas
6. Bats
7. Foxes

7 top places in the 2009 F1 Season

1. Jensen Button
2. Sebastian Vettel
3. Rubens Barrichello
4. Mark Webber
5. Lewis Hamilton
6. Kimi Räikkönen
7. Nico Rosberg