肮脏键盘
不知道是不是在微生物实验室里呆得太久，碰到了什么一完事之后就会洗手。
The tests found that one keyboard had to be removed from the office as it had 150 times the pass-limit of bacteria and was five times filthier than the toilet seat.
“Most people don’t give much thought to the grime that builds up on their PC, but if you don’t clean your computer, you might as well eat your lunch off the toilet,” The Scotsman quoted Sarah Kidner, editor of Which?, as saying.
—— eFluxMedia: Beware of Comp Keyboards! They Could Be Dirtier than a Toilet!
Kingmoor Technological Services的微生物学家James Francis说键盘其实比厕所还脏。很多人运动后，吃东西，碰了肮脏的东西，都会用键盘，而且并没什么人会去清洗他们的键盘。键盘上的细菌比厕所还多，这就如你的枕头可能房里是最肮脏的一样。
有个心理学家告诉我说一个人太常洗手似乎心中有种感情的压抑，并不怎么懂得表达感情。
