Oftentimes, the item used is a coin, which is great if you happen to know the coin. It is almost completely useless to someone that does not live where the coin was from, however. To have the most widespread impact, a metric ruler should be used.
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Great Idea by CatawbaDave | Aug 9, 2023 8:30 AM | 0 |
Other common items by zuzu | Oct 28, 2019 10:57 AM | 3 |