Napoleon Motion in four parts

[color=#000000][url=https://www.geogebra.org/m/kWmfeE4R]Tim Brzezinski's Napoleon Motion![/url] broken down to facilitate discussions of its parts.[br][br][/color][color=#000000]Play with the gray points[/color] [color=#000000]of the original triangle [/color][color=#000000]. [br][br]Explain what each part of the animation is trying to say.[/color]

Information: Napoleon Motion in four parts