As reported in the December 1960 issue of The Month at Caltech, [William McLellan] walked into [Feynman]’s lab with this tiny marvel that took him 2.5 months of lunch hour breaks to build.

We recommend using your OS's package manager directly instead for improved security but the install script is by no means insecure. In addition to being a runnable CLI tool, D2 can also be used to ...

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...

Visio in Microsoft 365 is a superb tool for creating custom diagrams to illustrate concepts that are difficult to explain through text. Here’s how to use it. It’s often much easier to convey ...

Department of Chemistry, National Tsing Hua University, Hsinchu 300044, Taiwan Department of Science Education and Application, National Taichung University of Education, Taichung 403514, Taiwan ...

Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...