Session 2 · Hour 1 · The solenoid

1. Hour 1The solenoid
2. Hour 2Follow The solenoid
3. Hour 3Your turn · The solenoid
4. Hour 4Check The solenoid

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The solenoid. A magnet that opens a path.

CheckA magnet that opens a path. Week 2: name, order, result. Then A magnet that opens a path.