Editing FarragoOfFragments
You are currently not logged in.
To change this, fill in the following fields:
Username
Password
Who can read this page?
The World
Members
Council
Admin
You have been granted an edit lock on this page
until Sat Apr 27 00:09:20 2024.
Press
to finish editing.
Who can edit this page?
World editing disabled
Members
Council
Admin
This is a Work In Progress ... ---- COLUMN_START^ !!! Cool proofs, facts, objects * Roomba -> Euler * Perrin Sequence, and 1, 2, 4, 8, 16, 31 * Cantor's first proof * Mutilated Chessboard * 13 piles of 4 * Non-crossing Euler, both directions * Pythagoras and general triangle, both directions * Hamming: 4+3 * High-dimensional spheres are "spikey" * Tumbling rings * Spinning Red/Blue tube * Any rectangle tiled with "half-integer" rectangles is itself a half-integer rectangle !!! Physics / Calculations * Tinking tea cups * Rope around the Earth * The other rope around the Earth * Distance to the Moon * Vertical terminator / horizontal terminator * Measure /c/ with microwave * http://en.wikipedia.org/wiki/Lanchester's_laws COLUMN_SPLIT^ !!! Games * Drommels (via Fred Horn) * Parallelograms (via Fred Horn) * Product * CoNeutron * X-only TicTacToe !!! Puzzles * Assassins * Circle dissection * 12 face fully symmetric solid (via Nick or John) * Flipping Ice Cream cake (via John McLeod) * Set of sets of N, sum = 20, product maximum * Four coins to line, six coins to hexagon * 2 = 4 * Hole in disk : dissection ** Rotation, Reflection, Translation * 2 of 1 kg balanced * Peter Higgins' friend's daughter * Josh's polynomial problem * 10x10 board, 41 rooks, find five that don't attack * Maximise volume of cuboid if Length + circumference = 100 * Tile 8x8 with 2x1, is there necessarily a 2x2? * Three litre, five litre * 1, 2, 5, 10 minutes - limit of 17 * My oldest plays the piano COLUMN_END ----