Archive Gallery: PopSci's Most Impractical Inventions

PopSci: Every month for the past 138 years, we've showcased inventions and concepts for mechanisms aimed at improving life. Sometimes this meant curing cancer, other times it meant having fun, and on rare (and scary) occasions, it meant building something because you could.
For every airplane, computer or chemical weapon appearing in our archives, there are a ton of other inventions that are, to put it bluntly, rather pointless. At best, they're well-intentioned but a little impractical. Let's take a look, shall we?

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