All posts by adam mcbride

Final Project

It seemed like a good idea at the time…

So, originally I had chosen to work with homemade bioplastics. I thought I should create something useful, something i needed. So, I decided to go with a set of cutlery that i would mold out of bioplastics that I made at home. Seemed easy enough. But I had nothing but problems.

To start, I did research into different recipes of bioplastics, especially hydrophobic bioplastics which could be used for eating, etc. I ended up with this recipe. It seemed easy, but it wasn’t. I had constant problems with the exact formulations, and it took days to cure. I thought that I would soon find a formulation that would work, but it either came out too gooey or so brittle it cracked. I couldn’t seem to get a middle-ground area. It all came out garbage.

I’m not really sure what i was doing wrong. The mixture, the oven maybe, I’m not really sure. I tend to also do this with food a lot, so perhaps i should have anticipated problems. What’s more, I was almost out of money for my project. With so many bad batches, I thought I should instead use a material that was easier to work with, so I made a last-ditch effort to make epoxy molds and then cast in clear acrylic.

This also went poorly.



In the end, perhaps because I didn’t use enough Vaseline or something, But molding from epoxy turned out to very problematic– and unfortunately ultimately too expensive to try again, as I had run completely out of money. So this didn’t work out, and now I’m broke.

Bioplastic Cutlery

Fascinating Material

After watching the presentation in class, I was very interested in the idea of home-made bioplastics, and the possibilities for household use. I began watching several videos regarding corn starch-based and milk-based homemade bioplastics recipes. At the same time, I was considering what I might make.

What Purpose?

I began searching around for what sort of things could be made of this material, but i kept coming across items like jewelry or utilitarian items like storage crates, blended-material bags, and other things i didn’t find particularly useful to me. So, then I thought, I should create something I need. And suddenly I had my idea.

Need To Eat

I’m moving soon, and my roommates have already moved out, taking nearly everything with them. I have one pot, a cookie sheet, a wooden spoon, and absolutely no cutlery. So, instead of going out and spending a bunch of money I don’t have on a new set of cutlery, I’ve decided. to create my own, designed how i want.

61 light-my-fire-spork-group


It didn’t take long to find a good amount of video instructions on how to mix various bioplastic recipes. After looking around, I found this one pretty easily. I think it has also been linked here in another post.

How to Make Corn Starch Bioplastic

I chose this method because I had tried the milk-based method and, well, it didn’t go well. Actually, it caught fire and ruined a pot. I decided to not take pictures. Besides, it’s more complicated and not necessary for my project. So, for my next attempt, I’ll be trying the cornstarch method.

First post

Hello, my name is Adam McBride.

I was inspired to take this class by my advisor who said I need to broaden the focus of my education. I’m a junior in the DT program, and I’m studying UI/UX engineering.

This is my school email:
This is my personal email: