CONSTRUCTED. >> WE ARE IN BLAIR COUNTY AND THIS IS THE PLANT RESPONSIBLE FOR MAKING THE BEAMS HEADED TO FERN HOLLOW. THIS IS ONE OF THEM. THESE ARE HIGH-PERFORMANCE CONCRETE BEAMS. IT IS ABOUT 155 ...

SPRING CITY, Tenn. (Sept. 2, 2025) After more than a decade in storage, 120-foot-long concrete wall beams — each weighing more than 463 tons — are finally on the move. On Friday, Aug. 29, the U.S.

The key innovation of our propulsion concept is the unique coupling of a neutral particle beam with a laser beam, a scheme which nearly eliminates thermal expansion and diffraction during beam ...

Scientists may have discovered how to create a real-life tractor beam using electromagnetic radiation that can draw particles toward it. The result is something very akin to the tractor beam seen in ...