How to make the round pancake relatively round?
Draw a guideline before making it.
How to make the hole in the middle of the pancake more precise?
Ma Lin currently doesn't have a good solution.
He feels he needs to fabricate some auxiliary equipment so that the products made will be more standardized.
It's really upsetting to talk about.
The two things he most wanted to make—the loom and the wheelbarrow—ended up horribly when completed.
That loom of his is downright ridiculous.
The weaving method using four sticks is much more reliable than it.
He saw two primitive men using his loom for weaving.
Those two pedals below, what on earth are those? They're like pedaling a bicycle; their purpose is to control the bobbin release and tension with feet.
What kind of design is that for the heddle rod?
After lifting the threads, it tilts back and forth, enough to drive anyone with OCD out of their mind.
