The student assembles the first straight rods.
text: The first you're gonna want to assemble the straight rods together.
text: two of them put together
text: and they joined at the end.
text: umm!
text: You have to put, actually, those are the identical parts.
text: to make as its own whit the screw.
text: You have to turn the left one 180°, um in the other axis, so that the square brackets are on the outside.
text: Perfect!
text: but you have to turn it 180° again to let the screw group hold it aligned.