Knottblack and Whyte: Colour Systems

WELCOME

ALTHOUGH there is a small amount of advertising here, most of this site is for fun. Your comments and suggestions are always appreciated.

Mathematical Curiosities Answered and unanswered questions... Draw a regular pentagon with just a straight edge and compass, explain Fleming’s Left Hand Rule.

UK Lottery Freeway Excalibur is a simple random number generator, available in Windows for the desktop, JavaScript for the Mac or website, and as spreadsheets for the syndicate.

Tuning for Sound Why are there twelve semitones in an octave? The difference between justly intoned and equally tempered scales is explored, and there is a new section on ocarinas.

The Wenning An anonymous poem about this North England river, which runs from the heights of Ingleborough (724m) in the west of North Yorkshire..

Other Sites Fractal links and pictures, maths and science reference, and a different way of searching the net.

Thanks to Linkwalker™ for keeping an eye on link integrity.

24th December 1999

DISCLAIMER. Except for the Knottblack and Whyte logo which is Copyright © Pete Jefferson 1998 and the real-time derivation thereof protected under U.S. patent no. 5642161, all other material here is only copyright or otherwise protected as individually and respectively stated. Trademarks are the property of their respective owners.

www.knottblack-and-whyte.com is maintained by petej@jags.co.uk

WELCOME ALTHOUGH there is a small amount of advertising here, most of this site is for fun. Your comments and suggestions are always appreciated.
Mathematical Curiosities	Answered and unanswered questions... Draw a regular pentagon with just a straight edge and compass, explain Fleming’s Left Hand Rule.
UK Lottery Freeway	Excalibur is a simple random number generator, available in Windows for the desktop, JavaScript for the Mac or website, and as spreadsheets for the syndicate.
Tuning for Sound	Why are there twelve semitones in an octave? The difference between justly intoned and equally tempered scales is explored, and there is a new section on ocarinas.
The Wenning	An anonymous poem about this North England river, which runs from the heights of Ingleborough (724m) in the west of North Yorkshire..
Other Sites	Fractal links and pictures, maths and science reference, and a different way of searching the net.
Thanks to Linkwalker™ for keeping an eye on link integrity.