冃

冃 = 冂 + 二 : A basecap. Mahatma Gandhi is looking at a map (冂) in the aorta's bathroom (ao4). There is a sign clearly stating that for hygienic reasons the map is not to be touched, but Mahatma Gandhi touches it anyway and gets shocked immediately by an attached capacitor (二). He gets shocked so terribly that his basecap (冃) jumps off of his head.

二 = 一 : Mnemonic symbol: a capacitor, because the two strokes remind me of the symbol in electrical drawings. Albert Einstein (Ø) is experimenting with a capacitor (二) in the space station's bathroom (Ø4). He finds that it's uncomfortable to discharge a capacitor using two flutes (一).

冂 = 丨 + ㇆ : Mnemonic symbol from the shape of the character: kind of looks like a map.

Zeus (ju) found a secret map (冂) that tells the location of a golden dinosaur bone (丨) in front of the engine ((e)ng1), so he took a plow (㇆) and dug up everything. He actually found a couple of dinosaur bones, but not a golden one.