 SCP-059 is a radioactive mineral of unknown origin, superficially resembling Sheelite. A component of SCP-059 is believed to originate in an alternate universe, and to be responsible for its anomalous properties. SCP-135 is a human female, age undisclosed, that promotes rapid, uncontrolled cell growth within a radius of 2.25 meters from itself. It remains rigidly in the fetal position, and has never been observed to move. SCP-135's effect is carcinogenic to animal tissue, and induces malignant neoplasia and plant and fungal tissues in 100% of recorded exposure cases. SCP-008 is a complex prion, 100% infectiousness, 100% lethality. Research into SCP-008 is highly classified, and primarily aimed at preventing research which may lead to the synthesis of SCP-008 in the distant future.