踖

昔 = 井 + 日 : Mnemonic symbol: From 奶昔, milkshake

In former times, Marie Curie thought that at the end of every day, the sun falls into a well and therefore the light goes off. Nowadays as she is floating in front of the space station, she finds that she was right: as in the former times, every evening the sun goes into the well to fetch herself a milkshake.

足 = 龰 + 口 : Mnemonic symbol: a football. Zapatista Zebra (zu) wants to pimp his football (足) in the space station's kitchen (Ø2). He thinks that a few more vitamins wouldn't hurt, so he extracts the vitamins from a mandarin (口) with a syringe (龰) to inject them into his football.