Here as promised the sheet.
Not fully cleaned up and in no way dealing with all possible special cases like striking four-bar linkages, etc.
At least the problem with concave polygons is fixed now.
But as my time is limited and the subject gets a little bit boring I attach what I have as it possibly will not change in the near future anyway. Have fun!
And as this thread is already cluttered with a myriad of animations out of context, I feel free to add some more 😉
From yellow lemon to blue bird - Bluebird of happiness
The symbol of a bluebird as the harbinger of happiness is found in many cultures and may date back thousands of years. One of the oldest examples of a blue bird in myth (found on oracle bone inscriptions of the Shang dynasty, 1766-1122 BC) is from pre-modern China, where a blue or green bird () ...
@fselitsky wrote:
In the" unusual" mechanism of Verner two hinges of the hinged quadrilateral
move along the sides of two polygons, and the other two draw graphs. I also want to show the "unusual" (cam mechanism) made in Smath Studio.
Попка-сердце-попка-сердце... Телесное-духовное-телесное-духовное...
Старик Фрейд здесь много чего бы насочинял...
For Example:
В семье математиков всего две позы в кровати - ты либо в числителе, либо в знаменателе.
