My Alaska trip It was a cold night. We stayed on a frozen lake, hoping to see northern light. YC set up his camera far away from our van in snow, trying to avoiding any possible influence from car lights. At first, we was so excited and kept walking around to find the best spot for shooting photos. Mobile phones didn't work much. They can only capture a shallow green light of aurora, even though we was able to see it with our bare eyes. End up we went into cars, popping our head from sunroof, which was a prefect way to both keep us warm and enjoy the dance of northern light.

Minor things in life How to make work out a routine? Want to send a postcard to a friend as a surprise, but don't know her recent address. Try to make hard things simple, and make simple things negligible. Instead of Black Friday, when will have great deals in the US? Not only want to find an intern, they also want to find someone who is a good candidate for full-time. Personality gets more important if two people have similiar technical abilities.

A wound in mouth I bite myself 3 day ago when I was eating and talking simultaneously. It really hurts. The wound doesn't seen to recover. Sad.