North Eastern Glass

The phrase "theory of North Eastern Glass" is ambiguous. It could refer to: 1) a specific company or product line, possibly related to glass manufacturing or sales, like North Eastern Glass Industries, or 2) a theoretical framework related to glass, such as the study of the glass transition or the provenance of ancient glass found in northeastern regions. Without more context, it's difficult to pinpoint a specific "theory."

Here's a breakdown of the possibilities:

1. Company/Product Line:

• North Eastern Glass Industries:

  This might be a company involved in producing or trading various types of glass products. IndiaMART lists "North Eastern Glass" as a supplier of screws, bolts, nuts, and other metal articles, as well as glass products like float glass with absorbent, reflecting, or non-reflecting layers.

  Glass Global:

  Glass Global provides a profile for "North East Glass Industries", mentioning it as a manufacturer of flat glass, container glass, and tableware. They also offer a database with information on glass producers, capacities, and other details. 

2. Theoretical Framework:

• Glass Transition:

  The "glass transition" refers to the process where a supercooled liquid turns into a glassy state, losing its fluidity. Theories about this transition are a major area of research in materials science. 

• Provenance of Ancient Glass:

  Research on ancient glass, including that found in northeastern regions, often involves studying its chemical composition and trace elements to determine its origin and manufacturing processes. 

• Broken Windows Theory:

  This theory, related to criminology, suggests that visible signs of crime and neglect, like broken windows, can create an environment that encourages further crime. While not directly about glass as a material, it involves the concept of "broken windows" and their impact on a neighborhood.