Articles written in Resonance – Journal of Science Education
Volume 26 Issue 4 April 2021 pp 491-513 General Article
Suppose that we are allowed to drill a cylindrical hole of any radius through the center of a unit ball or a unit cube in a given direction. Which radius will maximize the total exposed surface area (ESA) of the ﬁnished object? If we are allowed to drill two or three mutually orthogonal cylindrical holes of the same radius, which common radius will maximize the total ESA?
Volume 27 | Issue 6