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News

IAPMO logo IAPMO seeks technical committee members for 2024 USPSHTC, USHGC

The International Association of Plumbing and Mechanical Officials (IAPMO®) is seeking volunteers to participate on two technical committees working toward the development of the 2024 editions of the Uniform Swimming Pool, Spa, and Hot Tub Code (USPSHTC) and Uniform Solar, Hydronics and Geothermal Code…

skyscraper history A short history of the world’s tallest buildings

When New York’s Equitable Life Building opened in 1870, the businessman behind the project, Henry Baldwin Hyde, was berated for having delusions of grandeur. Costing more than $4 million (around $81 million in today’s money), his insurance company’s headquarters soared a…