PARKERSBURG — A Parkersburg artist will be on exhibit at Artsbridge, 925 Market Street, where his pen and ink prints of Parkersburg will be on sale beginning today. Mike Penn of PennStudio is deeply ...
Conductive ink is a great tool for printing flexible electronic circuits on surfaces. But these inks can be costly, they do not work on some materials, and devices to apply them can plug up. Now, ...