colinmca
@colinmcallister
4Friends 8Fans
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male Great Britain (UK)
Software developer and lecturer. Blogging at Colin McAllister's blog
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14 years ago
Interactive geometry and maths blog moved to Typepad
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14 years ago
Circles in Triangles using Geometric Construction #math #geometry
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14 years ago
Exploring recursively inscribed semicircles #math #geometry
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14 years ago
Inscribe Semicircle In Square by Geometric Construction #math
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14 years ago
The Sarawak Science forum on Friendster has new posts
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14 years ago
Discussing The Science and Belief of Cause and Effect on Hi5 #Philosophy group
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14 years ago
List the day-month integers that are both palindromic and prime #math #puzzle
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14 years ago
Discussing Are Appeals to Consequence Valid in Arguments? on hi5.com #philosophy forum
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15 years ago
Equatorial perspective on Web 2.0 on Facebook
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15 years ago
new math problem solving group