oceanography

speakers oceanography cloyster science shells fish funny - 8404504320
Via Discovery
  • -
  • Vote
  • -
A clever fish has figured out that if it produces sounds in an oyster shell, the noises will carry over long distances, according to new research. The study, published in The Journal of Experimental Biology, is just the latest to show that fish are far from being silent. Many can produce sounds by vibrating their swimbladders and, like a fishy form of Morse Code, they can create different meanings based on the sounds.
Advertisement
Advertisement
awesome exo suit science oceanography - 8096441600
By Unknown
  • -
  • Vote
  • -

Space exploration seems to get all the glory, but there's another virtually unexplored frontier right here on Earth: the deep sea.

The Exosuit, a 530-pound metal suit, will for the first time allow a human to plunge down to a depth of 1,000 feet without being crushed by the pressure of the ocean.

The aluminum shell looks oppressive and suffocating, but feels weightless once in the water. The diver inside the suit can pick up marine life using robotic claws and has thrusters on the feet to move around.

Advertisement
Advertisement
oceanography squid science - 7534027776
Via MNN
  • -
  • Vote
  • -
Squid, it seems, may be among the most vulnerable, with consequences that could trickle through the marine ecosystem. A new study published May 31 in the journal PLOS ONE finds that squid raised in more highly acidified ocean water hatch more slowly and are smaller when they hatch than squid raised in ocean water at today's pH levels. The acid-exposed squid also have abnormal statoliths, which are internal, calcified structures that function like the mammalian inner ear to help squid keep their balance and orient themselves.
Advertisement
sea cucumber butt oceanography science food - 7148273920
  • -
  • Vote
  • -

From National Geographic:

One species of sea cucumber, however, didn't appear to get the memo: Scientists have discovered that the giant California sea cucumber (Parastichopus californicus) actually uses its anus as a second mouth.
Side Note: It also breathes with it's butt. Giant Sea Cucumber, you're weird.