Charles Wade, a PhD student in computer science at the University of Colorado Boulder, has developed OpenVCAD, a design ...

A new open-source tool is reshaping how engineers design multi-material objects. Charles Wade, a Ph.D. student in the ...

If you work with PDF files regularly then a PDF editor is an indispensable tool. Whether it’s part of your job, you manage PDF files for your own personal use, or you just need to complete a one-off ...

In the United States, a Black person is 3.73 times more likely to be arrested for marijuana possession than a white person is, despite approximately equal rates of use.

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...