本底辐射

本 = 一 + 木 : Beelzebub finds a Christmas tree in the encampment and feels like eating its roots. He uses a flute to chop the roots right off.

底 = 广 + 氐 : The space station's old concrete foundation has been broken up, and Dorothy Gale wants to send the remnants of the foundation back to the base on earth using parachutes.

辐 = 畐 + 车 : Frieda Fox (fu) ordered custom wheels for her cabriolet (车) and she is just about to receive the bubble-wrapped (畐) spokes (辐) just inside the space station's entrance (Ø2). Unfortunately the spokes send out a lot of radiation (辐).

射 = 寸 + 身 : Sherlock Holmes (sh) is ready for takeoff in the elevator's bathroom (e4) and stands in front of a rocket on a launch pad (mnemonic symbol for 射). As there are many journalists, Sherlock prepared to be extra fancy and wears a tight body suit (身). He winks to the photographers and makes the thumbs up (寸) sign.