DeepConcepts

The catalog

1 lessons across 1 systems

Every one is a mechanism you operate. The line under each title is the specific misconception that lesson exists to delete.

1 lessons

Motion Does Not Require a Force

That a moving object must have a force acting on it, and that when the force is 'used up' the object stops — the medieval impetus theory, which most students hold walking into their first mechanics class and many still hold walking out.

Mechanics10 min
The writing queue — 2 concepts the lessons reference but nobody has written yet

These exist because a published lesson linked to them, and they are ordered by how many lessons depend on each one. That ordering is how the corpus decides what gets written next.