過氧化物

过 = 寸 + 辶 : Gitta Giraffe is trying out her new gladiator sandals in the observatory's bathroom. She's even able to cross a puddle of water with them by just walking on the water, so thumbs up for her!

过

過

guo = gu + o5

(experienced action marker)

过

過

guò

氧

yǎng

peroxy- / peroxide (chemistry)

氧

yǎng = y + ang3

oxygen (chemistry)

氧 = 气 + 羊 : Maud Younger (y) gave the sheep (羊) a balloon (气) inside of the anglepod (ang3), but unfortunately it doesn't float because it is filled with oxygen (氧).

过

過

guò

氧

yǎng

化

huà

peroxide

氧

yǎng

化

huà

to oxidize

化

hua̅ = hu + a1

variant of 花[hua1]

化

huà = hu + a4

to make into / to change into / -ization / to ... -ize / to transform / abbr. for 化學|化学[hua4 xue2]

化 = 亻 + 匕 : Helga Horse and Rosa Luxemburg conduct an experiment in the ashram's bathroom. Using a transformer, they melt a ladle.

氧

yǎng

化

huà

物

wù

oxide

物

wù = w + Ø4

thing / object / matter / abbr. for physics 物理

物 = 勿 + 牛 : Willy Walrus (w) wants to become a physicist (物) and does research about dark matter (物) in the space station's bathroom (Ø4). His motivation is to become a super villain and rule the world. Just as he is about to have a breakthrough, a huge black ox (牛) flying with the help of bat wings (勿) hits Willy with an oxerang and takes away the dark matter, saving the world.