5 Matching Annotations
  1. Oct 2022
    1. Although you don’t notice it, the pressure of the air pushing down on your body at sea level is about 15 pounds per square inch. If you went up into space, above the Earth’s atmosphere, the pressure would decrease to zero. However, if you went diving or hitched a ride in an underwater vehicle, those forces would start to stack up the further down you went.

      Easier to go into space than explore to pressurized ocean?

    2. More than 80% of the ocean remains unexplored. And because it’s difficult to protect what we don’t know, only about 7% of the world’s oceans are designated as marine protected areas

      It remains unexplored and still discoverable.