Welcome to Handmade Hypothesis - where creativity is a beautiful experiment

My name is Heather Mullenax. I am the scientist behind the website and the ideas. I am a full time geologist in Illinois who works to protect groundwater in the area. In my spare time, you’ll find me writing, crafting, or streaming.

At Handmade Hypothesis, you are at the hub of all my things in my spare time. You’ll notice above shows a blogging section - it’s a way for you to get to know me and my adventures in my life. Perhaps you’ll see a geologic discovery or a stream? The books section will show you all my books that have been published so far. Perhaps you’ll find a new read for you or a family member? Lastly, the shop section shows all of the handmade items that I have made and are ready to sell. Perhaps here you’ll find a gift for you or a special somebody.

What I hope you’ll find with my website is a collection of my “lab experiments” that you’ll bring home to you.

Happy creatively experimenting!

A woman wearing glasses, a black wide-brimmed hat, and a floral shirt, smiling in a wooden interior, with a digital overlay indicating it's Tuesday at 5:45 PM.

Contact us

Interested in working together through sponsorships or perhaps you want to send in a compliment - contact me here!