Title text:
A lot of the highway department's budget goes to adjusting the sign whenever the moon passes directly overhead.
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Source: https://xkcd.com/3174/
this post was submitted on 28 Nov 2025
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Unless the lorry was driving over the exact geographic north or south pole.
Side note: the tallest lorry where the top doesn’t move faster than the speed of light at the equator is 3.8 light hours tall, which is weird to think about because the top doesn’t start moving until well after the bottom has reached it’s destination.