Weight per unit volume, known as density, is a crucial physical property for coating materials, as well as other liquids and semiliquids. It serves as an initial indicator of the composition ratios ...

So-called glass-formers are a class of highly viscous liquid materials that have the consistency of honey and turn into brittle glass once cooled to sufficiently low temperatures. Scientists have ...

Abstract: Solid rocket motors have been designed, tested, and characterized reasonably well since the 1960’s and have been used for a variety of applications, such as space shuttle boosters and ...

Flexible and independently operating "smart materials" can adapt to changing conditions with high speed. Flexible and independently operating "smart materials" can adapt to changing conditions with ...

Once prized for its softness and versatility, viscose is now under scrutiny: this semi-synthetic fiber reveals a complex story of innovation, comfort, and ...

THREE or four years ago an experiment was arranged by Mr. D. Macfarlane and myself for the purpose of showing the flow of a viscous mass and for illustrating glacier motion. The experiment then ...

With the use of viscose and other wood-based fibers in apparel growing, more must be done to increase the amount of recycled materials in their production. Executives in the field, speaking on a ...