Mildly Interesting - Sandwiches for sale in London, England - 1972. | /r/mildlyinteresting
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I got a keychain that uses the radioactive decay of Tritium (the radioactive isotope of hydrogen) to emit light. | /r/mildlyinteresting
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This sign has been displaying a still image of Tux since at least January | /r/mildlyinteresting
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