KNidea

Word book + Toilet paper

I often use Post It to remember some English words when i study english. then, i often put it around the place where i stop in my house, ...

2011/11/19 01:15

Bank account bar code or qr code

Make it easy and simple to transfer money its been a while.... but from today, i would like to update my idea again continuously. to...

2011/11/11 21:47