Explore Wonders | Find: 出省木材运输证<网址:ｚｊｗ２１１.ｃｏｍ>天津河东巴黎第八大学学士毕业证-办中国光大银行ATM机凭条<网址:ｚｊｗ２１１.ｃｏｍ>办假的银行保证金冻结通知书po | Wonderopolis

Explore Wonders | Find: 出省木材运输证<网址:ｚｊｗ２１１.ｃｏｍ>天津河东巴黎第八大学学士毕业证-办中国光大银行ATM机凭条<网址:ｚｊｗ２１１.ｃｏｍ>办假的银行保证金冻结通知书po | Wonderopolis

Wonderopolis

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Where Does Old Money Go?

Today’s Wonder of the Day takes a look at what happens to old, dirty bills!

#1032

Where Does Old Money Go?
Why Is "lb" the Abbreviation For Pound?

Our hearts are POUNDing thinking about today’s Wonder of the Day. We hope you can handle it. It’s a little bit heavy!

#240

Why Is "lb" the Abbreviation For Pound?
Where Are the Alps?

If you’re coming to Wonderopolis today, you’d better be ready to climb!

#1968

Where Are the Alps?