It's interesting to see the recent procurement of teaching aids. Dozens of cardiac anatomy models look like a child's plastic toy, and the vascular color is like a painting wall; thousands are real, but the school budget shakes its head. The pit in the middle, we all know. To put it simply, teaching tools, if they are to be useful and cheap, have to find an appropriate balance between manual and industrial.
It's like making cake. The machine baked the embryos, ensured that every piece of cake would not collapse and that dozens of them would be produced in a cup of coffee. That's what happened with the teaching aids, and the plastics were filled in the retrospect, and the same skeleton formed in a few seconds, and the stitches were so tight that it was not easy to crack. It's called industrialization, pulling down costs and making them affordable.
But if you give it all to the machine, and you spray it with water, it comes out of a single industrial, red-eyed, blue-haired thief. How can human tissue be so hard-wired?
Gradients of the veins, the texture of the tissue, the delicate sense of hierarchy that machines can't handle. The old tech with the brush is a little dizziness, the depth is deep, the shallowness is so shallow that the direction of an aorta can paint a real bullet sexy. That's handmade "human taste". But it's not realistic to stay up three nights and draw a model.
So, the real smart thing to do is to split up.——Machine-made skeletons, hand-drawing skin. The bottom is solid and durable, and there's a pedigree on the face, so the price is more.
When we're avoiding the pit, don't just stare at the labels of "pure handwork" or "big plant water line." Touch the seams isn't flat, see if the color is dead. Really reliable teaching aids are often based on the strictness of industrial construction, but the level of detail goes through the temperature of work. The next time you pick a model, look at the color of the blood vessels with two eyes. That's the details.
Participation in discussions
This vascular color is really important, and I've bought some models before, and it's red like a paint bucket.
The part of the hand painting is really expensive, but it looks more comfortable.
The bottoms of the machine are strong, and it's not broken several times.
What's the average price for the next semi-manual?
It's just hand-labeled pits, that's all.
The old technician got the feeling, but it was a hard time.
It's like there's a lot of fish in the market right now, and it doesn't make any sense to see pictures alone.
The color of the water line from the big plant is really stiff, like plastic toys.
The previous procurement of teaching aids had taken a long time and the budget and quality had been difficult.
I've learned the technique of seams. Try next time.
It's a good analogy. The one who made the cake.
Bone machine, hand-drawn skin, that's a clever division.
What's with the color?
What kind of material is the base of environmentally friendly plastic?