Unlocks making Flour and Bread.

crafting:

• 2 Wheat becomes 1 Flour.
• 2 Flour and 1 Fuel becomes 1 Bread.

Synergizes well with:

• Bakery to make Bread faster.
• Windmill to make Flour cheaper and faster with a specialized building than by crafting.

Requirements: 20 Stones.

Research points: 20