Absolute Johannes factotum
- SCP-9236 (?)
- SCP-9236 is a future city that will be built between the Tigris and Euphrates rivers in June 2043, and its subsequent habitation. This city, made of multi-colored stones and glass, will feature tall towers and an underground section, and is destined to be completed in just twenty-two days. Despite harsh surface conditions, the underground will be cool, and rooftop gardens will provide some food. The most striking aspect is that after its completion, all children will be taken from their homes to live within it, an event that cannot be prevented.
- Moo box (?)
- The moo box, also known as a moo can, is a toy or souvenir that creates a cow-like "mooing" sound when turned upside down. It can also be configured to produce sounds of other animals like cats, birds, or sheep. The toy works using a heavy, perforated block and a bellows system; when inverted, the block fills the bellows with air, and turning it right side up expels the air through a vibrating blade, generating the sound. Beyond its use as a toy, a series of four calibrated moo boxes are utilized in the Moatti test to screen infants' hearing at different frequencies by observing if they turn their heads towards the sound.