Paper is a hydrophilic material meaning that its affinity with water allows solutions to flow through the porous structure. This simple capillary action does not require added mechanical constructions ...

To find scientific evidence of paper age and origin. There's more to a piece of paper than meets the eye - and paper analysis can find it. This specialized investigative process extracts historical ...

An estimated 10% of medical products in low- and middle- income countries are either falsified or substandard, according to the World Health Organization. It’s particularly difficult in low-income ...

To find scientific evidence of paper age and origin. There's more to a piece of paper than meets the eye - and paper analysis can find it. This specialized investigative process extracts historical ...