Meeting the inventor of 3D printing at the Hollywood premiere of The Last Inventor

Chuck Hull, who invented 3D printing, and his wife, Anntionette, invited me to the Hollywood premiere of The Last Inventor, a documentary about how 3D printing has changed the world and keeps changing it. I brought my second wheelchair, and they showed me the first object ever 3D printed.

Date
Nov 10, 2026
Place
Hollywood, California
Invited by
Chuck and Anntionette Hull
Visit the film's site
  • Red carpet
  • The Last Inventor
  • Chuck Hull
Zac in a navy suit on the red carpet in front of The Last Inventor press wall, standing behind a pink and purple 3D-printed wheelchair with unicorns on its wheels.

On November 10, my family and I went to the Hollywood premiere of The Last Inventor: Chuck Hull & The Hope of 3D Printing. The film starts in 1983, when Chuck Hull printed the world’s first 3D object, and shows how 3D printing has changed the world and keeps changing it. Chuck and his wife, Anntionette, invited us as their special guests.

The red carpet

I brought my second wheelchair, which I had just finished building for a 22-month-old girl in Southern California. I took it down the red carpet with me and showed it to people at the event. The next day, I gave it to her.

Zac in a suit on a balcony in Hollywood, resting a hand on the wheelchair's push handle, with palm trees and hills behind him.
My second wheelchair in Hollywood, the day before I delivered it.
Hollywood Red Carpet | The Last Inventor

Meeting Chuck and Anntionette

Before the movie, Chuck and Anntionette invited me to the VIP lounge for a private meeting. They showed me the first object ever 3D printed: a small eyewash cup that Chuck printed on March 9, 1983, 43 years ago. I got to hold it.

Chuck and Anntionette Hull smiling outside an office building.
Chuck and Anntionette Hull.
Chuck Hull in a suit holding the first 3D-printed object, while Zac stands beside him and watches.
Chuck showing me the first 3D-printed object.
Zac looking down at the first 3D-printed object in his hand, with Chuck Hull behind him and Anntionette Hull beside him.
Holding it myself.

Anntionette told me how it happened. Chuck had been trying to get it right for a very long time, and there were many failed attempts where all he got was “spaghetti.” During that time, she refused to make spaghetti for dinner, because after he saw so much of it at work, she thought it would be too cruel. I know that frustrating “spaghetti” all too well from my own failed prints, so it was fun to hear that story. The day his first 3D-printed object finally worked was a huge milestone.

A small, dark eyewash cup resting in the palm of a hand.
The eyewash cup Chuck printed on March 9, 1983, the first object ever 3D printed.

She also told me that I have the same creative spirit she saw in Chuck all those years ago. She knew back then that 3D printing would be a force for good in the world, and she believes I’ll do great things in my life.

Zac and his family, dressed up for the premiere, gathered on a sofa with Chuck and Anntionette Hull, with the purple and pink wheelchair in front of them. Chuck holds the chair's push handle.
My family with Chuck and Anntionette.

The movie

Later that day, I watched the premiere with my mom and dad, my grandparents, and my two siblings. The film follows Chuck’s journey from a small-town innovator to the father of 3D printing, and shows how the technology is changing industry, medicine, pop culture, and space exploration. It was inspiring and touching to see the real difference 3D printing makes in people’s lives, especially through medical advances and devices.

The movie isn’t out yet. The filmmakers are working on bringing it to streaming services. If you’d like to know when you can watch it, sign up for updates on the film’s site, or follow it on IMDb.

A lit theater marquee at night that reads: The Last Inventor, Chuck Hull, The Hope of 3-D Printing.
The marquee for the premiere.
Poster for The Last Inventor: Chuck Hull & The Hope of 3D Printing, a collage portrait of Chuck Hull over the patent drawings for his first 3D printer.
The film's poster.

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