Minecraft wiki entry for 1CHP, associated text: Throughout the night, the person understands how furnaces work in this world, and learns how to make glass. The person begins wondering about what could be built with this new material until a spider interrupts. The spider eventually dies, and the person begins having a craving for warmth; the person begins throwing away wooden planks and tools into the furnace before it discovers coal, and understands how torches work.