Endangered Knowledge: Soul of Humus #17

I started the lower jaw today. I spent the majority of the day researching the structure of the lower jaw and its movement as the bison chew.

Here is a collection of my reference material.

Here is a collection of my reference material.

Bison grab a tuft of grass with their tongue, then they pinch it off by pressing it between their tongue and their front lower teeth. They do not have top front teeth. They then swallow it whole. That is the beginning of a 24-hour digestive process.

Bison grab a tuft of grass with their tongue, then they pinch it off by pressing it between their tongue and their front lower teeth. They do not have top front teeth. They then swallow it whole. That is the beginning of a 24-hour digestive process.

I love this image, I took it last January at Roam Ranch right before the roundup. I think this is the one they call Poppy. Poppy is very curious and friendly. She is checking me out as she catches rain drops on her tongue.

I love this image, I took it last January at Roam Ranch right before the roundup. I think this is the one they call Poppy. Poppy is very curious and friendly. She is checking me out as she catches rain drops on her tongue.

You can see the lower jaw through the upper jaw here. It is slightly off to the right of the bison. I want him chewing away and want to exaggerate the movement. I will probably bend it a little more askew this weekend.

You can see the lower jaw through the upper jaw here. It is slightly off to the right of the bison. I want him chewing away and want to exaggerate the movement. I will probably bend it a little more askew this weekend.

Here the chewing lower jaw is more obvious.

Here the chewing lower jaw is more obvious.

Adjustments.jpeg
View from the rear or top down.

View from the rear or top down.

Adjustments.jpeg

Friday, I am committing to writing the Lawndale proposal- rewriting and rewriting and rewriting.

Endangered Knowledge: The Soul of Humus - #8 Hooves

One of the most critical problems to solve is the placement of the hooves. They will be welded to Steel plates that act as the base. The base serves several purposes; it will make it easier to transport the piece without damaging it, it will make working on a large piece safer and less likely to fall on me. I am going to use 4 - 14” X 14” 1/4” steele plates. One for each hoove. This will give me the flexibility to adjust the placement of the hooves as the piece develops.

I am sending the hooves to Blumenthal metal and having them weld the hooves to the plates. It is tricky welding to a thin plate and not warping the plate.

I am sending the hooves to Blumenthal metal and having them weld the hooves to the plates. It is tricky welding to a thin plate and not warping the plate.

Why is this important to me? Please see Endangered Knowledge: The Soul of Humus