 SCP-748 is an abandoned industrial complex capable of mass production through anomalous technology. Located in Lowell, Massachusetts, SCP-748 was constructed beneath a non-anomalous factory. SCP-748's anomalous machines are rusted, damaged, and primarily disabled. Based on recovered documents, these machines would have required a level of power on par with a fusion reactor, but their intended power source has yet to be discovered. The construction of SCP-748 appears to be incomplete. Evidence of this includes walled doorways, dead-end halls, and wires and pipes that connect to nothing. Posters throughout the complex display motivational and propagandistic slogans, including a hard worker is a happy worker and active minds lead to idle hands.