Summary:
- The article discusses a glitch in the classic video game Super Mario 64, where a floating shadow appears under Mario when he jumps.
- The article explains the technical details behind this glitch, which is caused by a bug in the game's rendering engine that incorrectly displays the shadow.
- The article provides insights into the game's inner workings and how developers can uncover and understand such glitches, which can be useful for debugging and improving game performance.