0:39 -- Point 0:47 -- Line Segment ~0:49 -- TSC looking out then entering geometry space 1:23 -- TSC discovers Rays 1:32 -- TSC discovers Vectors 1:37 -- TSC discovers angles of intersection 1:44 -- TSC discovers right angles 1:46 -- TSC discovers adjacent right angles span 180 degrees 1:58 - 2:13 -- TSC discovers phi, the golden ratio 2:13 - 3:31 -- phi demonstrates the golden triangle and its relations, 3:37 - 4:01 -- phi demonstrates pythagorean theorem by squaring the sides of the golden triangle 4:01 - 4:21 -- phi and TFC prove Pythagorean Theorem geometrically (bonus lesson: perimeter and area) 4:22 -- Attack of the hypercube, presumably an artifact of TFC existing in this space 5:13 -- Golden spiral aka Fibonacci spiral 6:18 -- Pentagons and pentagrams and the golden ratio (Taking a page from e in AvM to create an army of phi) 7:01 -- Platonic Solids: * Tetrahedron * Octohedron * Cube inside Octohedron & demonstrating nested platonic solids * Icosohedron * Dodecahedron Along the way: Fractals. Mengher sponge, Koch Curve?, dragon curve Where I think it's going next: Animation vs Symmetry, maybe Animation vs Fractals

2:08 That glow happens when the proportion a:b hits the Golden Ratio.

🙃

Yooo