A new Republican-led congressional subcommittee to investigate the Jan. 6, 2021, attack on the U.S. Capitol held its first public hearing this week. An NPR fact check has identified multiple false and ...
A Republican-led congressional subcommittee is leading a new investigation into the Jan. 6, 2021 attack on the Capitol. Do ...
Abstract: Corrosion of concrete wastewater pipes is a major problem for water utilities around the world. Internal pipe coatings for protecting wastewater pipes from corrosion-related structural ...
Local authorities said the blue discoloration found in tap water at a residential compound in Zunyi, Guizhou province, likely resulted from a fault in the compound's internal pipe network. In an ...
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