Mission Specialists Joe Tanner and Heidemarie Stefanyshyn-Piper wrapped up STS-115’s first spacewalk at 11:43 a.m. EDT. Their efforts centered on preparing the P3/P4 truss for operation. The new truss ...
STS-118’s first spacewalk continues to run smoothly and ahead of schedule. The crew quickly went to work after starting the excursion at 12:28 p.m. EDT. With spacewalkers Rick Mastracchio and Dave ...
The contractor for the $453-million steel-superstructure portion of the widening of the Huey P. Long Bridge in New Orleans is working out the last details of an erection sequence that is faster, safer ...
Roof framing has undergone a quiet revolution over the past half century. Trusses are gradually replacing the conventional rafters, to the point that nowadays more than 80 percent of new residential ...
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Install trusses and add a patio to the shop
Expert DIYer April Wilkerson installs trusses and adds a patio to the shop for expanded usability. As Trump zeroes in on Greenland, Texas Sen. John Cornyn says 'there's a deal to be made' Thousands ...
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