Purdue postdoctoral research associate Yuezhong Feng creates an interlocking structure using a 3-D printer. Purdue researchers are working with the U.S. Army Research Laboratory to develop a ...

Diane Costagliola is a researcher, librarian, instructor, and writer who has published articles on personal finance, home buying, and foreclosure. Investopedia / Ellen Lindner Interlocking ...

A somewhat little-known and obscure provision of U.S. antitrust law – Section 8 of the Clayton Act – makes it illegal in certain circumstances for the same person to serve as a director of competing ...

Electronic interlocking is used to prevent conflicts between trains. The tragic train accident that left 275 people dead and over 1,000 injured in Odisha's Balasore district was caused due to a ...

The story so far: An electronic track management system used by the railways has become the focus of investigations after last week’s horrific train crash involving two express trains and a goods ...

The electronic interlocking is the next level version through computer settings. Indian Railways has commissioned a new electronic interlocking system at Bhusawal Division’s Hisval station with a new ...