Andrew Carol built a difference machine from Legos. The Difference Machine was invented by Charles Babbage, and uses Newton's method of differences to evaluate a polynomial.
This lego version can compute 2nd or 3rd order polynomials to 3 or 4 digits.
Recent comments
5 years 32 weeks ago
5 years 33 weeks ago
5 years 39 weeks ago
5 years 41 weeks ago