The Insides of These Everyday Objects Are Totally Unexpected

Philadelphia Concert Hall

Demolition doesn't usually look like you just sawed off half of the building, but out in Philadelphia, that's how the Concert Hall was ultimately destroyed. You can still see some of the history inside of its now-opened walls. Up top are the balconies, now falling, and below are entrances to the main room. All that's missing is the stage (and the other half of the building...).

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The More You Know

  • Sixty percent of the World’s lakes (three million total) are located in Canada.
  • One area of Canada has a weaker gravitational pull than the rest of Earth.
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  • Maine is the only state that has a one-syllable name.
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