4 ms·

Fun, useless fact: a single structure, Three Gorges Dam, has more concrete in it than half of all living people.

• jandrese 5y ago
  I'm pretty sure I have around 0% concrete in my body.
  • grae_QED 5y ago
    I'm pretty sure everyone has 0% concrete in their body.
    • bluGill 5y ago
      You seem to have forgotten than you used to eat rocks just like every other baby. Some of those babies are eating concrete rocks. So some people have > 0% concrete in their body. Not significant, but still.