A new paper-based platform has been created for conducting a wide range of complex medical diagnostics. The key development was the invention of fluid actuated valves embedded in the paper that allow ...
A carbon dioxide laser writes electronic circuits onto ordinary baking parchment by selectively exposing cellulose fibers ...
Lab books are great from the point of view that they are highly portable, don't need power, and if you spill something on them (assuming it is not acid or something equally nasty) fairly resilient to ...