A viral video questions the safety of face masks by using a gas detector to purportedly show that masks result in dangerous oxygen levels for the wearer. But experts — and the company that makes the ...

An oxygen-barrier test system helps designers ensure plastic packaging will keep food and beverages fresh for their intended shelf life. Beer brewers have recently joined the ranks of food and ...

Journal of College Science Teaching, Vol. 33, No. 4 (FEBRUARY 2004), pp. 57-58 (2 pages) ...

Embedding Methodology in the Control System of a Plant Increases Its Utility Biotech processes should be standardized as much as possible to produce optimum product yields. On-line off-gas analysis is ...