January 2012
1 post
Happy Chinese New Year
It’s the first Chinese New Year that I have with my wife. The year of Water Dragon.  Gong xi fa cai!
Jan 22nd
December 2011
4 posts
Dec 20th
3 tags
Strain on the lift cable
During lunch time this question occurred in my head. If 10 people are standing in the lift, the strain on the lift cable is 600. If the people in the lift put their hands on the lift’s floor and push down the floor of the lift with their hand (without jerking), will the strain on te lift cable increase or stay the same at 600? I think it will stay the same at 600.
Dec 14th
16 notes
Dec 14th
2 tags
Dec 13th
4 notes