11/30/14 - SCP074, "Quantum Woodlouse"
SCP-074 is an anomalous organism which uses various quantum properties at a macroscopic scale, and in other ways modifies the standard laws of physics within its immediate vicinity. The specific nature of these modifications appears to be linked to the extent to which humans in SCP-074's vicinity are aware of the precise details of the physical laws which SCP-074 modifies, such that research to determine whether SCP-074 has a given property or capability, results in SCP-074 developing or manifesting that property or capability. SCP-074 has repeatedly manifested the ability to spontaneously materialize at locations as much as 3 meters outside its primary containment; this is believed to be, or to be analogous to, quantum tunnelling.