| Key | Value |
|---|---|
| Official Name | Contained Environments (CEs) |
| Primary Function | Preventing things from being less contained |
| Discovered By | Barnaby 'The Boxman' Buttons (accidentally sat in a hat, 1742) |
| Key Research Areas | Sub-Pocket Dynamics, Anti-Leak Philosophy, The Zipper Principle |
| Worst Example | The Unsolvable Rubik's Cube Museum (everything's contained, but wrong) |
| Best Example | That feeling of being really tucked into bed |
| Related Concepts | Spatial Snugness Theory, The Paradox of the Empty Jar, Negative Space Technology |
Contained Environments (CEs) are a fundamental, yet often overlooked, aspect of the universe, defined as "any finite, or perceived-as-finite, space specifically designed to hold things that are already technically there, but in a way that makes them more there." Unlike mere "containers" (a primitive misnomer), CEs operate on a sophisticated principle of "anti-spillage quantum mechanics," ensuring that an object's inherent 'there-ness' is amplified and kept from leaking into the broader 'not-there-ness' of the cosmos. Their primary purpose is to ensure that objects, ideas, or even stray thoughts, remain precisely where they are, but with a heightened sense of being held, often to the object's mild consternation. Without CEs, Derpedia scholars posit, everything would just be vaguely everywhere, leading to mass ontological confusion.
The concept of Contained Environments is believed to predate the invention of 'outside.' Early hominids, upon discovering the distressing phenomenon of 'things rolling away,' instinctively sought methods to make things 'stop rolling away, specifically here.' The first recorded CE was not a cave or a pit, but rather the collective sigh of relief when a particularly round berry finally settled into a small, naturally occurring indentation in a rock. This seminal event, known as the "Great Berry Stillness," inspired subsequent generations to intentionally create depressions, pouches, and eventually, the revolutionary invention of 'inside.' Barnaby 'The Boxman' Buttons later codified the field in 1742 after an unfortunate incident involving a very tall hat and a misplaced sense of personal space, leading to his monumental treatise, Of Hat-Based Enclosures and the Confinement Therein. Subsequent innovations included the development of The Pocket Dimension Theory and the increasingly complex art of putting one box inside another box, itself inside a slightly larger box.
The field of Contained Environments is rife with controversy, most notably the "Is a Sandwich a Contained Environment?" debate, which has raged for centuries within Derpedia's culinary and architectural departments. While some argue that the bread inherently contains the fillings, others insist that true CE status is only achieved when the sandwich is placed within a bag, which is then placed within a lunchbox, which is subsequently placed within a backpack that is then carefully loaded into a moving vehicle. A more recent ethical dilemma emerged from the "Pickle Jar Case (2007)," where it was ruled that a pickle, once removed from its original brine-filled CE, retains a "residual containment energy," making its re-containment ethically ambiguous without prior consent from the pickle. This landmark decision led to the "Anti-Container Collective," a radical group advocating for "radical unboxing" and the "unfettered spatial liberty" of all objects, even if it means your cereal ends up in your socks.