Here stands the Moore School Building a three-story structure that changed the world. This unassuming building on the University of Pennsylvania campus is the birthplace of the modern computer industry. It wasn’t always so significant. Originally a two-story building constructed in 1921 by Erskin & Morris it was later renovated. Paul Philippe Cret oversaw renovations in 1926. A third story was added in 1940 thanks to Alfred Bendiner.
The Moore School’s claim to fame rests firmly on its role in creating the ENIAC. This groundbreaking machine the Electronic Numerical Integrator and Computer was built within these walls between 1943 and 1946. It was the world’s first general-purpose Turing complete digital electronic computer. This wasn’t just any technological leap. The ENIAC redefined computation. It laid the groundwork for the digital age we inhabit.
But the innovations didn’t stop there. The Moore School was also pivotal in the development of the EDVAC. Work on this ENIAC successor led to the creation of the stored program concept. This is the foundation of every computer used today. John von Neumann’s First Draft of a Report on the EDVAC a document born from Moore School meetings solidified these ideas.
Furthermore the first computer course was offered right here at the Moore School in the summer of 1946. This single event sparked a global explosion in computer development. It propelled technological advancement at an unprecedented pace. The world would never be the same.
John Mauchly and J Presper Eckert two faculty members of the Moore School took their expertise even further. They founded the first computer company. This company went on to produce the UNIVAC computer. The UNIVAC further cemented the Moore School’s legacy as a cradle of computer innovation.
Today the Moore School of Electrical Engineering no longer exists as a separate entity. It has been integrated into Penn’s School of Engineering and Applied Science. Yet the building remains a powerful symbol. It stands as a testament to the ingenuity and groundbreaking work that occurred within its walls. The Moore School Building is a silent giant a historical landmark that continues to inspire. It whispers stories of innovation and progress a legacy forever etched in technological history. Remember this unassuming building as you walk away. Remember its incredible contributions. Remember the Moore School Building.