Dec. 31—SUNBURY — A New Jersey company was granted an extension on a deal to purchase the former Knight-Celotex site in the northern end of Sunbury. In early September, Northumberland County ...

This report deals with an extensive series of experiments on the acoustical absorption of Celotex tiles. In general, it may be said that panels with sufficient internal mechanical resistance when ...

Cosina, the parent company of Voigtlander, has announced the release of the APO-Ultron 90mm f/2 VM, a new medium telephoto lens under the Voigtlander brand for 2025. Designed exclusively for ...

SuperFOIL insulations are high-tech multi-foil insulators that provide highly effective insulation against all types of heat transfer, including insulating against convection and conduction heat loss, ...