But even the steel I-beam couldn’t push a building much beyond 20 stories. ... beams and angles, except for one thing: Grey’s beam could be rolled in one piece.

Transporting a large, irregularly shaped steel component down a narrow mine shaft into a cavern a mile underground at SURF is ...

Inside a cavernous steel fabrication shop in Lancaster, the new beams for the I-81 interchange are being created. The company making them, High Steel Structures, has been building bridge beams ...

Beam steering is an important factor in LIDAR, microscopy, telescopes, and optical wireless communications. In each of these areas, there is a need for a large sensing range using components with ...