Galileo Educational Network – Inspiring a Passionate Commitment to Learning
The Dragon of Ignorance has three heads and three tails. You can slay it with the Sword of Knowledge, by chopping off all its heads…
The LCD numbers on a stair climber or alarm clock or microwave are made up of straight sections arranged either horizontally and/or vertically. That is,…
On Thursday January 20th the Pocono Mountain region experienced the first big snow storm of the new millennium. Many schools closed because of the slippery…
There is a number 6 on the tip of the triangle. Arrange the numbers 1, 2, 3, 4 and 5 such that the sum of…
Equipment: Pieces numbered 1 through 25 and a 5×5 board. Number of Players: 2 (a cobra player, and a snake charmer) Time: 10 minutes How…
Coyotes demarcate their territory by peeing on bushes, rocks, shrubs, cacti, trees, and anything else that is lying around. It is tiring, never-ending work. That…
Human cities, especially newer ones are usually organized with orthogonal (right-angled) streets and avenues. Here is an example from Gaza: Robot cities are similar to…
Write 1’s and 2’s in the circles so that no three consecutive numbers sum to a multiple of three. Extensions: There are four solutions to…
The Queen was upset. During her gold-hilted sword practice she had missed the target and ended up impaling her favourite quilt to the wall. Although…
Once upon a time there was a plain chef that lived on the prairie. People came from far away to eat his pointy spaghetti which…