Agriculture

A two-block-tall support for climbing plants — cotton grows on it today. Placed on moist farmland, seeded by right-click. The plant roots slowly once, then fruits in an endless cycle: harvesting never destroys it.

A 1×2 multiblock — mechanical base plus a glass dome. Mutates items by uranium irradiation and EU/FE: duplicates, transforms or creates new ones. Mode set by a chip, outcome is probabilistic with four rarity grades.