• Character Edgar Strougler was the inventor of the Sneakoscope, a type of Dark Detector that warns when someone untrustworthy is nearby (FW). Read More
• Character Elliot Smethwyck was the inventor, in 1820, of the Cushioning Charm. The spell was used to provide an invisible cushion on the handle of a broom, making broom travel far more comfortable (QA9). Read More