Nicole (student and Innovation Center staff) organized and hosted a really successful and well-attended Women in STEM event last week.
The workshop began with an introduction from Nicole, during which she promoted the makerspace and its connection to STEM disciplines. Next up was Megan Pritchett (Internships Coordinator), who shared data about women in STEM fields, and recruited students for our CCCMaker makerspace internships program. Finally, FLC faculty members Joy Fuson (Math), Suha Al Juboori (CIS), Daria Eiteneer (Physics), and Sherry Rogers (Biology) shared their individual experiences as women in STEM fields, and fielded audience questions.
There was lots of enthusiasm in the room, and we’re already talking about what an expanded version 2.0 would look like!
The Innovation Center recently came by several 100 count boxes of 1 mL and 3 mL syringes, and we set about seeing how we might work them into an activity for an upcoming STEAM camp, inspired by this post from @zackboston…
To start, we duplicated the procedure detailed in the Ivydale video above to create the basic model…
…and then set to work seeing how we might use the laser cutter to create the monster form, with the goal of streamlining the production process to minimize taping and hot gluing. I created several iterations in Illustrator, and the laser made quick work of the card stock. Here’s a closeup of the “final” version, which securely holds the syringe without tape, and which requires only a small bit of hot glue to attach the plunger to the hinge mechanism…
Here’s a pdf of the file used to create the monster. It’s sized to cut two ovals from an 8.5 by 11 sheet of card stock. To make the file work on our laser, the strokes have to be set to “hairline” in CorelDRAW, or .001 weight in Illustrator, pure RGB red (255.0.0). Overall, I’m happy with how it’s working, though the small syringes – a 1 mL on the monster and a 3 mL for the remote – make for a sort of dreamy, organic, delayed reaction that only operates on the push…
The basics established, I set to work creating a mix-and-match, interchangeable eyes-and-teeth system, cut from 1/8″ hobby plywood. I’ll upload the vector files of all of these once I get them finished up. With the laser cutter humming, one idea led to another (as they often do), and I started to wonder how a living hinge might be incorporated into the design. The results are interesting, and there’s probably a whole other related project in there somewhere…
Fascinated by living hinges, Nathaniel (student) and I began experimenting, and were able to take an 8 inch paper hinge…
…and stretch it to 80 inches before it started failing!
Next, I dunked a yet-to-be-expanded laser cut paper living hinge in a mixture of glue and water, and then stretched it out and let it dry…
As predicted, the glue and water mixture stiffened the paper, and it kept its shape (mostly) once dry. There’s a lot to be explored with living hinges – jumping off points include Patrick Fenner’s Laser-cut Lattice Living Hinges, a fascinating look at the math behind them, and this Customizable Tessellating Living Hinge by drxenocide. There’s nothing quite like having the tools, materials, and time to work an idea!
