TIL the world's first colourized coin was Canada's 2004 poppy quarter and U.S. intelligence believed it contained nanotechnology and radio transmitters.

www.cbc.ca

TIL the world's first colourized coin was Canada's 2004 poppy quarter and U.S. intelligence believed it contained nanotechnology and radio transmitters.

www.cbc.ca

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Today I Learned (TIL)@lemmit.onlineEnglish · 26 days ago

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The original was posted on /r/todayilearned by /u/Future-Set-8127 on 2026-06-18 21:03:20+00:00.

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