Carnegie Science Center Announces Winners Of Covestro Pittsburgh Regional Science & Engineering Fair  CBS PittsburghFollow KDKA-TV: Facebook | Twitter. PITTSBURGH (KDKA) — More than 1,000 students from schools throughout the Pittsburgh region com …

Caloris Engineering Acquires Seitz Stainless  Business WireCaloris Engineering, LLC, a provider of membrane, evaporation and drying technology, today announced that it has acquired Seitz Stainless. Read more https://www.businesswire.com/news/home …