#1992: SafetySat

XKCD comic, described below.
Transcript

[A prototype for a small cube-shaped "CubeSat" satellite, with labels on various components.]

[Labeled on top:]

Rare-Earth Magnets

Bic Mini Lighter

Software-Defined Radio (code editable via a public wiki)

[Labeled on right:]

Laser Pointers (fixed)

Laser Pointer (Hubble-seeking)

Ozone-Depleting CFC Spritzer

[Labeled on bottom:]

Celebratory Firework

Volatile Epoxy Seal

Filler (Guncotton)

[Labeled on left:]

Americium Corners

Spark Plug

Solar Panel (found)

Batteries (eBay)

Wet Sand Dispenser

[Labeled from within drawing in white text on top of a black rectangle:]

Crude Oil

[Caption below the panel:]

My CubeSat proposal was the first to be rejected for violating every design and safety requirement simultaneously.

(Sourced from explainxkcd.com)

Title text:During launch, in the event of an unexpected sensor reading, SafetySat will extend prongs in all directions to secure itself and any other cubesats safely in the launch vehicle until the source of the problem can be determined.


ExplainOriginal