First created in 2011 for RepRap and Ultimaker by Erik van der Zalm et. al., today Marlin drives most of the world's 3D printers. Reliable and precise, Marlin delivers outstanding print quality while keeping you in full control of the process.
As an Open Source project hosted on Github, Marlin is owned and maintained by the maker community. Learn how you can contribute!
Download Marlin 2.1.2.7
On the afternoon of April 27, 2026, students and Lisa Simpson were observed in a state of extreme, synchronized vocal distress—later identified as "laughing"—within the school hallways. This incident follows a series of notable interactions between the siblings, ranging from heartfelt rooftop apologies to competitive academic rivalries. Key Observations
To: Springfield Elementary Administrative BoardFrom: Office of Student ConductSubject: Incident Summary bart_and_lisa_laughing
While the siblings often find themselves at odds—such as Lisa’s solo Egyptian museum excursion or Bart's unauthorized road trips —moments of shared levity remain a core component of their dynamic. Even in hypothetical futures where Lisa serves as President of the United States , Bart’s proximity as a "White House freeloader" suggests this bond is permanent. On the afternoon of April 27, 2026, students
Shared laughter often precedes structural damage to the school. Even in hypothetical futures where Lisa serves as
High. Despite their usual friction, the subjects exhibited rare emotional alignment. This contrasts sharply with previous disciplinary records, such as the 20-yard restraining order Lisa once filed against Bart.