Projects
Discoveries
Rediscover the most important observations in history
Discovery of Magnetism
The discovery of magnetism. What can we do with this invisible force?
Discovery of Magnetic Fields
Let's find out more about this invisible force which guides the compass. How strong is it? What shape is it?
Measuring Magnetic Fields
How can we quantify the strength of magnetic fields? How strong is the Earth's field?
Discovery of Batteries
Basic observations leading to homemade batteries
- Zinc Copper cell (reduction-oxidation)
- How to Measure?
- Battery Meter (Galvanometer)
- How Many Turns?
- Electrolyte Test (pure water vs. vinegar)
- Reverse Electrodes (polarity)
- Electrolyte (strong acid test)
- Electrolyte (salt test)
- Electrode (distance test)
- Electrolyte (temperature test)
- Electrode (surface area test)
- Standard Cell
- How much electrolyte does a single cell need?
- What's Next?
Discovery of Electromagnetism
Discoveries leading to the Right Hand rule
Discovery of Resistors
Exploring materials which cause a decrease in deflection when added in series with our meter.
Electromagnets
Discovery of electromagnets
Electric Motor
How can we turn electric current into rotational motion?
Electrostatics
Discovering static electricity & electrostatic force. What is it? How can it be created, detected, and measured?