No 1 - Rising to Eye level and Perspective

No 001b - Rising to Eye level and Perspective

No 001c - Rising to Eye level and Perspective

No 001d - Flat Model

No 001f - Ship hidden behind horizon

No 001g - Toronto Skyline

No 2 - Constellations and 3D space

No 002a - Constellations and 3D space

No 002b - Constellations and 3D space

No 002c - Constellations and 3D space

No 003

No 004a - Density in zero g

No 004b - Differential Pressure

No 004c - Buoyance

No 5a-1 - Relative Motion - 1 - Example Calculation

No 5a-2 - Relative Motion - 2 - Stationary

No 5a-3 - Relative Motion - 3 - Flying East

No 5a-4 - Relative Motion - 4 - Flying West

No 5a-5 - Relative Motion - 5 - Flying East-wind

No 5a-6 - Relative Motion - 6 - Flying West - wind

No 5a-7 - Relative Motion - 7 - Flying East-wind

No 5a-8 - Relative Motion - 8 - Flying West - wind

No 6a. Gravity and Center of Mass

No 6b-1. Average Gravity

No 6c. Balance Scale vs Spring Scale

More coming soon...

No 7 - Perspective - 4b - The horizon is always below a flat plain