Category: Science Fair projects

Thermal Energy Put to Work

Thermal Energy Put to Work

Thermal Energy Put to Work Grade Levels: 7-9 Question: Can thermal energy be made to do useful work? Possible Hypotheses: Thermal energy is/not useful energy...

Science Fair Project: Archimedes’ Screw

How to make the Archimedes’ Screw

Science Fair Project: Archimedes’ Screw How to make the Archimedes’ Screw Material: Plastic drinks bottle (1Litre) narrow plastic tubing (approximately 1.5 meters, 4-7mm diameter), two...

Build Water Rocket for Competition

Make a Water Rocket for Competition

Build your own Water Rocket for your Science Fair Project Competition “VideoTutorial” This water rocket design is very efficient and and simple to make, this...