Hand-drawn doodle pencil sketch of various scientific subject matter—A stream of consciousness look into the mind of a science, technical or math oriented person. All images are grouped and on ...

Jacob Holm was flipping through proofs from an October 2019 research paper he and colleague Eva Rotenberg—an associate professor in the department of applied mathematics and computer science at ...

The first handheld graphing calculator, the Casio fx-7000G, appeared in 1985. Since then, graphing calculators have become a common – and controversial – tool for learning mathematics.

Hand-drawn doodle pencil sketch of various scientific subject matter—A stream of consciousness look into the mind of a science, technical or math oriented person. All images are grouped and on ...