Use digital photos and a 3D printer to make a mini plastic replica of your noggin.
Here’s a great project to get you started in 3D printing — create a 3D model of your own head and then print it out in solid plastic!
A 3D printer makes an object by squirting out a tiny filament of hot plastic, adding one layer at a time. That’s why it’s called additive manufacturing. You send the printer a computer file that’s a 3D model of something — an iPod case, a bike part, your head — then it prints out the object for you. These machines are becoming affordable for schools, labs, libraries, and families, and there’s lots of software out there for creating 3D files to print.
We chose Autodesk 123D software for this project because it’s free, a lot of it is web-based so you can use it from any computer, and amazingly, it lets you create a 3D model directly from digital photos. That way, you can do it all from home, and you don’t have to go get yourself scanned by a laser scanner.
When you’re done making your 3D model, you can take it to a makerspace where they have a 3D printer, or you can send it out to a service and they’ll print it and mail it right to your home. We printed our heads on a MakerBot Thing-O-Matic printer, using ReplicatorG as the printer software. It was easy!
Imagine what else you could 3D-print with these tools. Instead of your head, why not action figures of your whole self, dressed as a hobbit or vampire or Imperial stormtrooper? Or make models of your pets, the family car — almost anything you can capture in photos.