Geometry: Instrument EpicycleExplores the invention of instruments by artists like Albrecht Dürer to draw complex curves and lines not achievable with a ruler.
Geometry: Menaeus de VitruveExplores conical and gnomonic curves, celestial representations, and solar paths through sketches and modeling tools.
Surfaces and Curvature in GeometryExplores surfaces with constant null curvature and their development, as well as the construction of networks of curves in hyperbolic paraboloids.
Geometry and Least SquaresDiscusses the geometry of least squares, exploring row and column perspectives, hyperplanes, projections, residuals, and unique vectors.
Steric Factors in Organic ChemistryExplores diastereotopic epochs, vi-disconnections, steric factors, and the chelete effect in organic chemistry, along with the protection of alcohols and types of ethers.