For this project we were tasked with the objective to create a prop to be used by a professor of our choice from the UNH campus.
I ended up with making a prop for professor Plante for his Calculus class.
First I went on the graphing calculator website Desmos and input a mathematics formula to end up with the design above.
Next I created lines on the top half side by side and mirrored the lines to have a symmetrical view.
Finally I used the revolve command and which gave a 3D shape to the design.
STL file: https://www.thingiverse.com/thing:3242288
Layer height .2mm
Infill density 20%
Nozzle size .4mm
Bed temp 60C