In the autumn when leaves change colours, it is interesting to see if we can separate out all of the different colours that are found...More

When making a Rube-Goldberg machine, it is important to remember to think about where the energy to keep your machine going will come from. Learn...More

Here are some really neat videos to give ideas about how to build a Rube-Goldberg machine: Simple Rube Goldberg Machine from TinkerLabRube-Goldberg using Six Simple...More

Astronauts need to be very wise in their use of time when in space. Crews on earth plan the daily tasks that every astronaut must...More

Canadian Chris Hadfield was a NASA astronaut who filmed numerous videos while he was living on the International Space Station in 2013. Here are a...More

Fall is a time I look forward to because fresh Ontario apples become readily available! Sometimes it is fun to do other things with apples,...More

Here are some great instructions for making a paper helicopter and interesting questions to explore once it is made: Roto-copter instructons Source:: Mme Sarah’s Blog...More

What it is like to ride in the Soyuz rocket into orbit, as told by Chris Hadfield: The Soyuz Experience, Chris HadfieldHow fins can help...More

How can a simple paper rocket be created? How can the design be changed to make the rocket fly farther and with more stability? Check...More

For the upcoming Caribou Contest, here are some good places to practice Sokoban. Introduction to Sokoban (slightly non-traditional)Medium Level Sokoban puzzlesCaribou Contest Sokoban (most challenging)...More