When you take the yam, you don’t have to eat it, but leave it for Mina. She will say that it is not tasty, but you can mix sweet potatoes with butter, you get a dried salad.
When you take the holder from the crystal (straighten it in the Big Furnace) and the crystal, which we cut with an ax, you can combine the straight holder with the crystal, then pick up the wire with this piece and put it in place.
If you can’t make Slaked Lime from quicklime, that is, you explode, try combining them in a different way, well, swapping them in combination. In short, everything is written in the test book (a book made of maple bark). There is also about glass.