Demiac 256 soon became a rare thing in the world. It was actually one of the first digital electronic computers not made by IBM, Honeywell, Control Data, or Burroughs, the big four computer mainframe makers of that day. Peter had taken the initial simple design and created a true operating environment by adding a tape drive utilizing sequential access. It involved a Craig portable reel-to-reel tape recorder, (thank you Mr. Cantor in apartment 3B) that he modified with a second “address” track. Added to that were some relays and stepping solenoids (thank you Mr. Catugno in 6A) from which he created an electro-mechanical operating system. He also added a card reader, which he built from other scrap parts and a wire scrub brush (thanks Mom, when you weren’t looking). Being influenced by James Bond movies and “The Man from U.N.C.L.E.” TV series, Peter built all his units inside attache cases (thank you Pat from Palumbo’s Music on Gunhill Road).
Once it was all hooked up and working, Peter took the CPU he built in the attache case with him and jumped on the downtown IRT. The outside of the case had a huge “1” in the computer-styled numbers of the day with the word PREMO underneath it. Each attache case that made up Demiac 256 had a huge number on the side of the case, like his favorite show, “Thunderbirds Are Go,” in “
Peter planned to show the guys down on Vesey Street his project. But when he got there, the wrecker’s ball had started taking whacks and big chunks out of the Hudson Tubes terminal. Those guys, and an era, were gone. He started walking north, for what seemed like hours. Eventually, he found himself at Grand Central Station. From here, he could take the subway home. But he had another idea. The Union Carbide building was around the corner on Park Avenue. They were the company that sponsored the science fairs. Maybe a little advance publicity would be good for this, his mother of all science fair projects.
The lobby was daunting. It was so huge. The elevators only went to certain floors and a directory took up an entire wall. He scanned it and his eyes locked on “Computer Dept. NYRCC. 47th floor.”
He found the 35–50 bank of elevators and got on. The only elevator he had ever been on was the one in his cousin’s house in the “projects” that moved slow but still beat walking up the six floors of the subsidized housing complex. His stomach reacted as if he were on the Dragoncoaster at Rye Beach Playland as the elevator sped straight up. It was his first time in a Manhattan skyscraper. When the doors opened, he walked around a little and then saw a door that said, “Authorized Personnel Only.” So, of course, he walked right in.
He walked up an incline to a raised floor. There were computers humming, buzzing, and blinking everywhere. Dozens of big red tape drives and big rectangular cabinets with flashing lights and colored knobs crammed the entire 50th floor. Inside this computer room, the air was crisp and cold. It smelled sharp and acrid. There was the whirring and an occasional swooshing sound as tape drives rewound and their power windows opened. He was taking all this in when a hand came down on his shoulder.
“How did you get in here?”
Peter looked up and saw the scowling face and grim demeanor of a man in a blue shirt and yellow tie.
“You can’t be here, kid. I’ll walk you out.”
Thinking quick, Peter said, “Er… I built a computer.”
“That’s nice, son. Aren’t you supposed to be in school?”
“No, really. I have it right here in this case.”
That stopped the man. “Show me.”
“Can I put this down over there?” Peter pointed to a return table off the CPU of the IBM mainframe that was currently one of the twenty computers operating at Union Carbide’s New York Regional Computing Center. The man who collared him, Ed Cortez, was a director. Peter plopped down the attache case and popped the latches. As he opened it, he saw Mr. Cortez’ eyes widen and jaw drop. Whose wouldn’t? There before him in a nineteen-inch wide by eleven-inch deep attache was an impressive array of light bulbs, switches, red-and-black binding posts, jeweled power lights, and a big telephone dial. Peter hit the power button and then the reset button. The light bulbs, which were randomly lit across two rows, all reset to the lower row. He then dialed a ten, and as the dial turned, the lights jumped and flashed in a special order that only a computer scientist would recognize. The number he dialed in was transformed into on-off-on-off, or the number “10” in binary code.