CHICAGO (WGN) — Amid ongoing plans to clear the Gompers Park homeless encampment, city officials announced what they said was a planned cleaning that targeted smoke stacks residents in the camp ...

As seen in the video above, a controlled demolition brought down the two 175m-tall smokestacks at Wallerawang power station. The former power station is one of New South Wales’ oldest coal-fired power ...

Each of the two smaller, 300-foot-tall, 78-foot-circumference smokestacks had a wall thickness of 4 inches at the top and 17 inches at the bottom. The thick concrete requires more man power to ...