+A **byproduct** is a secondary [Product](/wiki/product) that emerges during the creation of a primary one. While not the main goal, it can hold separate value or be further processed, often distinguishing it from simple [Waste](/wiki/waste).
+## See also
+- [Waste](/wiki/waste)
+- [Recycling](/wiki/recycling)
+- [Resource](/wiki/resource)
... 1 more lines