In my May 2020 CW column, I introduced a new test method for measuring the fracture toughness within the facesheet-to-core interface region of sandwich composites. This proposed test method, referred ...

President, Wyoming Test Fixtures Inc. One of the recurring themes in this column over the past few years has been the development of new test methods for sandwich composites. This is primarily a ...

The role of in vitro testing in modern cosmetic development Ensuring the safety and performance of cosmetic products is a critical requirement for manufacturers operating in today’s regulated and ...

In this chapter, we focus on two topics: the lack of enforcement of existing U.S. Department of Defense (DOD) guidelines and procedures and the role of the program manager in the acquisition process.

EPA PFAS Regulations in 2026 -- EPA expanded PFAS monitoring, testing methods, and drinking water implementation efforts, including outreach to public water systems under the PFAS OUT Initiative. -- ...