Tanya Paz sent me one of those attachments with pics of “Clever Inventions” – specifically those related to active transportation.
Like the “bike racks that won’t actually take up the entire sidewalk.”
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And the “stairs with built in slides for quick descents.”
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And “benches that you could rotate to always have a dry seat.”
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But since the other designs are not on a linkable site, I can’t share them. However, there are lots of sites that are, like this one: 34 Cleverly Designed Inventions
With ideas that range from the sublime:
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To the ridiculous:
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All 34 here.