額比河

额 = 客 + 页 : Albert Einstein (Ø) and his guest (客) are playing a game of 20 questions just inside the elevator's kitchen (e2). They both have sheets of paper (页) fixed to their foreheads (额) with a name on each to guess.

比 = 七 + 匕 : Mnemonic symbol: from 比基尼, "bikini".

Brunhilde likes Leonidas' outfit, so she tries it for herself, wearing a bikini in the space station and wielding a ladle and a seven-branched laser sword.

河 = 可 + 氵 : A river has flooded the elevator, and in the kitchen, Hamlet is floating on a bed of nails. He found a water bottle to put upside down on the nails, so he has to balance on the bottle in order to not have to sit directly on the nails. It is quite difficult to do on a rocking makeshift raft.