You know what the problem with 'Sharktopus' was? It just wasn't necessary. Nature provides enough science-fiction-level aquatic horrors all on her own. Hell, some of these are less believable.
Mercy isn't a part of any army's strategy. And yet, inspiring stories of mercy on the battlefield do turn up all through history. In the most inhumane settings, sometimes a little humanity shines through.
Despite our big, juicy frontal lobe, many of us still forget to pick up the kids after practice due to our inferior memory, one area where a whole bunch of animals leave us in the dust.
Sometimes it's bad luck, or shady business dealings, or the fact that the world just plain isn't ready. But one way or another, we've lost world-changing innovations for, in hindsight, ridiculous reasons.
Somewhere, right now, an adult is quoting an interesting animal 'fact' that he actually learned from an old cartoon. And this is how animals became one of those subjects particularly vulnerable to laughable misconceptions.
These five plans remained in the back pockets of various world leaders that, had they been used, would have changed the world, and possibly the language this article was written in.
The Internet has introduced a golden age of ill-informed arguments. You can't post a video of an adorable kitten without a raging debate about pet issues spawning in the comment section. These days, everyone is a pundit.