Charleroi

Sarah Kovash / 90.5 WESA

Update: the Borough of Charleroi Water Authority lifted the boil water advisory on 2/16/19. 

The Borough of Charleroi Water Authority is warning residents of parts of Charleroi, Monessen and Speers to boil their water before drinking. 

Larkin Page-Jacobs / WESA

In the Monongahela Valley, communities that saw their economies boom with the steel and manufacturing industry in the last century continue to feel the bust from those industries’ decline. But as Pittsburgh’s economic position strengthens, many Mon Valley towns are looking for ways to spark their own revitalization, and zoning plays a key role in that endeavor.

Courtesy ZENO Group

Back in the 1910s, rail companies had a problem. The lanterns on their trains were very hot, and when they went through colder climates, the glass globes would burst. Scientists at Corning Glass were charged with creating a heat-tempered glass that could withstand the fluctuations in temperature.

According to Pyrex brand manager Mike Scheffki, scientist Jesse Littleton brought home a casserole-sized piece of the glass for his wife Bessie to try out in the kitchen.