I modified a printer a few years ago to handle multiple filaments, but I will admit it was more or less a stunt. It worked, ...

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

I cover the Iowa Football beat, bringing experience from reporting at major East Coast outlets including The Buffalo News, The News & Observer, The Richmond Times-Dispatch, and The Associated Press. I ...