坨

土 = 十 + 一 : Tommy Turtle (tu) wants to fix a cross (十) on a flute (一) in the space station's living room (Ø3). He uses dust and clay (土) to hold them together.

它 = 匕 + 宀 : it => i.t. => information technology => a computer. Tecumseh just finished his i.t. degree - he passed his final exam using his laptop in front of the ashram. He has no desk, so he uses a big ladle to balance his computer.