EDSA ,edsac

<h2>EDSA ,edsac</h2><p>I'm sorry for the confusion, but it seems you've entered two separate terms here:</p><p>1. EDSA: This stands for Epifanio de los Santos Avenue, which is a major thoroughfare in Metro Manila, Philippines. It's an important arterial road that has been the site of several historical events and people power movements in the country.</p><p>2. EDSAC: This term refers to the Electronic Delay Storage Automatic Calculator, which was one of the earliest electronic computers. Built at the University of Cambridge after World War II, the EDSAC was operational by 1949 and played a significant role in the early development of computing. It used mercury delay line memory and was designed to execute a series of instructions stored on punched paper tape, demonstrating the stored-program concept put forth by John von Neumann.</p>