#1382: Rocket Packs

XKCD comic, described below.
Transcript

Rocket packs are easy. [[Someone is lying on the ground wearing a rocket pack, with heat waves coming from their lower legs and feet.]] Someone: Ow. The hard part is inventing the calf shields.

Every year: 'It's --I want my jetpack [and also my free medical care covering all my jetpack-related injuries]!'

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