LEGO Tech Still Going Strong

zimage writes to tell us that Andrew Carol has designed and built a working Babbage Difference Engine out of LEGO. From the article: "Before the day of computers and pocket calculators, all mathematics was done by hand. Great effort was expended to compose trigonometric and logarithmic tables for navigation, scientific investigation, and engineering purposes. In the mid-19th century, people began to design machines to automate this error prone process. Many machines of various designs were eventually built. The most famous of these machines is the Babbage Difference Engine. [...] Babbage's design could evaluate 7th order polynomials to 31 digits of accuracy. I set out to build a working Difference Engine using LEGO parts which could compute 2nd or 3rd order polynomials to 3 or 4 digits." In related, but not quite as functional, news DigitalDame2 writes to tell us that PC Magazine has an interview with LEGO "brick-artist" Nathan Sawaya, creator of their commissioned LEGO PC. There are also several pictures of the creation in addition to a contest to win the snap-together sculpture.

Comments

Re:Amazing

[JanneM]

This ranks up there with certain folk refering to the slang term for Mathematics as 'Math', when it is infact 'Maths'

Since when is slang supposed to follow rules of grammar and usage?

If people use "math" as an informal shorthand for "mathematics" then that's the term, any individual with a grammar lexicon reposited in a painful location nonwidthstanding.