while waiting for sum files being backed up

i did sum hack of a programming today, i think it goes to 5 pages of A4 paper.
The result, not really what i wanted, but my colleague was impressed enough and ask whether i learn it in my uni. Ofcourse i didnt.. i learn it all right there at my work place.. heheh.


Im impressed with this new innovation with toothbrush. Its a new approach towards a better cleaning those teeth. Its flexible so it really follows the form of your jaw. its a great technique isnt?