![This is the fire extinguisher at the NASA Kennedy Space Center [GIF - 3.85MB]](https://pic8.co/sh/B8E3j0.gif){kind=link}
Water rockets (upload.wikimedia.org), another suppressed technology. We could have been traveling to Mars by now.
[Water rockets](https://upload.wikimedia.org/wikipedia/commons/a/aa/Launchbottle.jpg), another suppressed technology. We could have been traveling to Mars by now.
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