Upvoted for having at least some acquaintance with reality. To use the analogy in the post, I would put this into the category of “we should use chemical fuel, maybe in the form of a very large cannon,” by contrast with proposals on the level of psychic levitation or breeding kangaroos for the ability to jump really high.
Upvoted for having at least some acquaintance with reality. To use the analogy in the post, I would put this into the category of “we should use chemical fuel, maybe in the form of a very large cannon,” by contrast with proposals on the level of psychic levitation or breeding kangaroos for the ability to jump really high.