5150wned
rating: 0+x

Item#: SCP-4191

Object Class: Euclid

Secure Containment Procedures: SCP-4191 is to be locked in a Secure Storage Vault with a 5 cm coating of tar pitch applied to the entire inner surface. SCP-4191 is to be suspended by the mechanism 4191-FRAME described below. When not being tested, SCP-4191 is to be held in a neutral position relative to gravity at its center of mass as follows: Long edges are to be perpendicular to Fg. Short edges, SCP-4191-1 and SCP-4191-2 are to be parallel to Fg1.

When being tested, all manipulation of SCP-4191 is only to be done via 4191-FRAME's user console. Any fault in the operation of 4191-FRAME shall promptly be reported to the Foundation Engineering Department. Maintenance requests shall be answered immediately; at all times at least one Level-3/4191 technician is to be on site to respond.

Research personnel with clearance Level-2 or higher are permitted to submit testing procedures for approval. Thorough testing of SCP-4191's material properties has been completed, further testing should focus solely on the anomaly of SCP-4191-1 and -2, with emphasis on discovering a method of recovering D-14902 intact.

Description: SCP-4191 presents as a rectangular piece of gypsum plaster drywall with dimensions 1.0 m x ϕ m x 1.50 cm to the maximum precision measurable. It has a mass of 20.45 kg. The front and back faces are given the designations SCP-4191-1 and SCP-4191-2 respectively. SCP-4191-1 appears uniformly white, SCP-4191-2 is uniformly brown, and all edges are the color of gypsum plaster. All corners are perfectly square and all surfaces are flawless excepting images manifesting on -1 and -2 as a result of their anomaly. It is unknown if SCP-4191's perfect dimensions are caused by, or the result of, the anomalies of -1 and -2. Efforts to reproduce SCP-4191 have proven fruitless.

SCP-4191-1 and -2 are permeable to solid objects. The interior of SCP-4191-2 is a non-euclidean pyramid with an apex approximately 1.6 m from the rear face. Objects inserted into this space become immutable, and are magnified as they are pushed further in. SCP-4191-1 shares all the traits of -2 with one exception; objects shrink when inserted, and its interior appears to be the base of a pyramid of immeasurable depth.

The narrow faces of SCP-4191 exhibit a coefficient of friction of 0. Attempts to extract material samples from any of its surfaces has proven impossible, regardless of method. Its edges and vertices will sever any solid state matter drawn through them, leaving the separated part inside -1 or -2. Subjecting SCP-4191 to shear, compression, and tensile forces has yielded ε of 0 along any dimension.

Objects placed inside SCP-4191-1 or -2 respond only to the force of gravity and kinetic forces applied by other inserted objects. Electricity, magnetism, [REDACTED], or changes of momentum appear to have no effect on objects within SCP-4191. Other than it's invulnerability, SCP-4191 itself responds to all these as expected of consensus physics.

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Item#: SCP-4191

Object Class: Safe Euclid

Secure Containment Procedures: SCP-4191 is to be locked in a Secure Storage Vault with a 5 cm coating of tar pitch applied to the entire inner surface. SCP-4191 is to be suspended by the mechanism 4191-FRAME described in addendum 4191-1. When not being tested, SCP-4191 is to be held in a neutral position relative to Fg at SCP-4191's center of mass as follows: Top and bottom edges of SCP-4191 are to be perpendicular to Fg. Side edges and both faces are to be parallel to Fg2.

When being tested, all manipulation of SCP-4191 is only to be done via the control mechanism for 4191-FRAME. Any fault in the operation of 4191-FRAME shall be reported to the Foundation Engineering Department immediately. At all times at least one technician with level 3/4191 clearance and training is to be on site and ready to respond to maintenance requests.

Research personnel with clearance level 2 or higher are permitted to submit testing procedures for approval.

Description: SCP-4191 presents as a rectangular piece of gypsum plaster drywall measuring precisely 1.0 m x ϕ m x .015 m. SCP-4191 has a mass of 20.45 kg3. The front face of SCP-4191 is pure white. The narrow edges are the color of gypsum plaster. The rear face is light brown.

The narrow faces4 of SCP-4191 exhibit a coefficient of friction of 0. Attempts to extract material samples from the sides of SCP-4191 have resulted in the extraction tool or method slipping or otherwise failing 100% of experiments, and attempts to extract material from the front or rear face of SCP-4191 have met with anomalous effects in 100% of experiments.5 The edges and vertices of SCP-4191 are extremely thin, able to sever any material excepting liquids and [DATA EXPUNGED]. Subjecting SCP-4191 to shear, compression, and/or tensile forces up 500 MPa have yielded ε of 0 along any dimension.