In the run up to Christmas I have been posting each day that is (loosely) related to Research and Knowledge Exchange, and is also Christmas related.

I thought it worthwhile just summarsing them here so that you can take a look at them from from one easily accessible place.

- Deck the halls with research stories
- The Christmas Present Problem: It’s Hard – NP-Hard
- Packing Santa’s Sleigh
- How will Santa deliver all those presents this Christmas?
- The 12 days of Pascal’s triangular Christmas
- Brian Cox: Can Santa travel faster than the speed of light?
- Five tricks retailers will use to make you shop this Christmas
- Problems with your wi-fi? It could be your Christmas lights!
- Santa is really a Travelling Salesman
- How do Christmas TV adverts keep your attention
- Have a go at solving this Christmas cryptographic problem
- How does electricity usage change on Christmas day?
- Is your oven big enough for the turkey
- How will (retail) Christmas compare to 2014?
- Should shops open on Christmas day?
- Could your Christmas decorations be a hazard to planes?
- How Christmas lights helped guerrillas put down their guns
- Program your own Christmas Tree
- Festive spices and their intoxicating history
- What makes a Christmas gift good?
- The appeal of the Christmas song
- Buying Christmas presents is a real dilemma
- Wisdom of the Crowds at the Graduate School Christmas Party
- Magical Mathematics: The Mathematical Ideas That Animate Great Magic Tricks