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Aviation
Green
Physical Science
Strength of an Electromagnet
Electrical Energy Transformation
Racing Bristlebots
Soil Electrical Conductivity
Which Battery Would Last Longer with a Mini Electric Motor Powering a Light?
Will the Lemon Battery Light a Light Bulb?
Blade Energy
The Force of Gravity
Building a Balloon Water Bottle Car
All About Energy
Is a Mill Stronger with Water or Wind?
How Much Radiation is in Your House?
Wind Power
Energy's Awesome
Car Charger vs. House Charger
Gone with the Wind!
Magnets and Temperature
Will the Thickness of Magnets on the Train Affect the Levitation of the Train?
Coins for Electricity?
The Cotton Ball Launch
How Far Can a Ball Be Shot From a Catapult at Different Pull Strengths?
Let's Catch the Wind
What Fruits and Vegetables Conduct Electricity the Best?
Sunny Boxes
Balloon Powered Car
Can You Power a Small LED Bulb with Dirt?
Which Brand of Batteries Last the Longest?
Which Type of Metal Heats Wax the Quickest?
Which Battery Brand Lasts the Longest?
Electromagnets
Cuál es el material que conduce mejor el calor ?
EN BUSQUEDA DE ENERGÍA ECOLÓGICA
What Type of Solar Cooker Works Best?
Little Lamp
Solar Energy