3 ms·
Holy shit. This entire book is interesting. Particularly interesting is Chapter 42 - Three-Dimensional Methods In 1935 they cut out wooden sections to be plane
by keepamovin 3y ago
Holy shit. This entire book is interesting. Particularly interesting is Chapter 42 - Three-Dimensional Methods
In 1935 they cut out wooden sections to be plane-slices of a 3D volume plot and stacked them together and photographed it!!
https://archive.org/details/graphicpresentat00brinrich/page/354/mode/2up?view=theater https://archive.org/details/graphicpresentat00brinrich/page/...