3D Scanning – Southern Fried Science

I love giant deep-sea isopods (Bathynomous giganteus if you’re fancy).

I’ve written quite a few articles about giant isopods. Giant isopods were prominently featured in our epic ocean monograph, Sizing Ocean Giants. I’ve even been fortunate enough to observe novel giant isopod behavior in the deep sea. If Southern Fried Science had a mascot, it would have to be the giant isopod.

When I started Scanning the Sea, I knew that a giant isopod would have to be part of the collection. There was just one problem: 3D scanning marine critters is an imprecise art, and you need to start with a very clean specimen. Most of the giant isopods I had access to had been floating in formalin for decades, or came up in pieces, or were preserved in a twisty, roly-poly ball. They weren’t good candidates for scanning.

From simple sand dollars to life-sized hammerhead shark skulls, 3D printable ocean objects present an incredible opportunity for ocean outreach. Many commercial biological models are expensive, fragile, and often overkill for educators’ needs, where simple, robust, and easily replaceable anatomical models suffice. Over the last year, I’ve been honing my 3D printing skills, learning how to design 3D-printable objects, and mastering 3D scanning using free software and the now-ubiquitous smartphone. My designs, along with the open-source objects used for Oceanography for Everyone, can be found on my YouMagine profile (though Patreon supporters get early access to most prints).

Earlier this year, I wrote about how the ability to essentially photocopy a three dimensional object in a matter of hours revived my Ocean Optimism and opened up a whole new world of outreach possibilities. Since then, I’ve been working behind the scenes on some bigger projects that depend on 3D printing, one of which, Oceanography for Everyone launched last month. It’s a big ocean out there, and one person can’t possibly come close to producing a comprehensive collection of ocean objects. With several successful 3D scans under my belt, I think it’s time to share the process and invite the rest of the ocean-loving world join me in my efforts to scan the sea.

123D Catch, the software that powers it all.

Tag: 3D Scanning

The 3D-Printed Giant Deep-sea Isopod You Always Wanted.

Scanning the Sea: How I create 3D printable ocean objects using a smartphone and free software.