Day 2: We did a lot of stuff on this day.

This is a simple circuit experiment understanding if connecting this circuit will change the brightness of the light.

The lights stayed the same and the middle light did not light up. That is not the middle light you see there.

These are graphs that relationships between voltage and current that can and cannot exist. The ones on the right are labeled A, which could be a diode, and B, which is impossible.

This is the Analog Discovery. It has been compared to Thor's Hammer, to the scientist that made the Steve Austin, and if it were a heat engine it would be have a 31% rating for efficiency.

This is just the measurement of the resistor before an experiment was done to measure the change in current as the voltage is adjusted.

This is all the data collected using the RC.

This is the circuit that the experiment used.

This is the graph of change of current over voltage. They have a linear relationship in this circuit, because it only consists of a resistor and a voltage source.

This is an equation to calculate the number of components from the number of independent circuits and nodes.

This is the use of KVL to calculate the current and the voltage across a point.

This circuit has a resistor and a transistor. This is a MOSFET or a metal oxide semiconductor field effect transistor. this is an n-channel. It consists of a source a drain and a gate. The power supply is connected to the drain  and it allows current to flow from the drain to the source, 

This is a diagram of the circuit that was created for the experiment. It also contains the values of the voltage supplied by the analog discovery and the measure current.

This is showing the change in the bulb if another voltage source is brought in parallel to one of the bulbs.

These are both wrong because the voltage source in parallel so neither of the bulbs change.