Friday, October 21, 2011

cool lego math



LEGO DIFFERENCE ENGINE -- You could be forgiven for thinking this Rube Goldberg device looks a bit of a mess, because it does. But it’s a mess that can evaluate second-order polynomial equations to three digits of precision, so unless you’re a real math whiz, that probably makes it a mess that’s smarter than you. Known as a “difference engine,” it’s based on plans concocted by 19th century mathematician and engineer Charles Babbage, who died before he could build one of his own. If only he’d had some Lego.

http://games.yahoo.com/photos/block-shock-amazing-lego-creations-1318962855-slideshow/lego-difference-engine-photo-1318961416.html

I want this :)

Sunday, October 16, 2011

Diagrams

Structure diagrams and behavior diagrams are two important types. We well structure our web site but dont plan how to behave. This is the challange of develop something.

Monday, October 03, 2011

blogger design change

Cool but my widgets are gone. Not important all but widget logic was fine for a lot of people including me. Sure advantages of new design (like no older post link very much) comes with losses.

Tuesday, September 20, 2011

choice


The choice is not clear mostly. If you want to clarify your choices, let others select for a while.

Saturday, September 17, 2011

Friday, August 12, 2011

Data models

If you are making a data model for your project, you should look tihs site for examples.

http://www.databaseanswers.org/data_models/index.htm

Down Under - Men At Work





Fine melodies  :)

Tuesday, July 05, 2011

cruel capitalism

Capitalism makes a lot of things but most awful one is making people cruel with each other. Not only nature is being destroyed for more goods, being a human becomes cruel with capitalism. disappointing.