Genius Hour Project Help

Stirling Engines

1. How they work…

2. How to make your own…

Bottle Rocket

1. 

2. How to Build One

Water Filter

1. Three Different Ways to Build a Water Filter

Fireworks

1. The colours in fireworks…

2. Ways to do your own pyrotechnics…

3. Making sparklers and/or glowworms…

4. How to make a small firework…

Windmills

1. How do wind turbines work?

2. Green Science