PHORCYS UNDERWATER ACTIVITIES – EPISODE#82

“EXTERNAL OTITIS” External otitis is a very common diving problem. It is a painful situation which can be aggravated by moisture in the external canal. Differential diagnosis from otitis media is done by pulling the ear or pressing the tragus. If that maneuver increases pain, we are dealing with external otitis. Local and systematic antibiotics […]

PHORCYS UNDERWATER ACTIVITIES – EPISODE#39

EXTERNAL OTITIS External otitis is a very common diving problem. It is a painful situation which can be aggravated by moisture in the external canal. Differential diagnosis from otitis media is done by pulling the ear or pressing the tragus. If that maneuver increases pain, we are dealing with external otitis. Local and systematic antibiotics […]

PHORCYS UNDERWATER ACTIVITIES – EPISODE#47

“EXTERNAL OTITIS” External otitis is a very common diving problem. It is a painful situation which can be aggravated by moisture in the external canal. Differential diagnosis from otitis media is done by pulling the ear or pressing the tragus. If that maneuver increases pain, we are dealing with external otitis. Local and systematic antibiotics […]

Super Sharks!

when you think of a shark what do you picture in your mind do you think of a big thing sticking out of the water or maybe a huge set of sharp teeth sharks are some of the most famous animals in the ocean but do you know what makes a shark shark well for […]

Aquarium of the Bay in San Francisco, California

(calm music) – So San Francisco is home to some of the coolest wildlife in the ocean, but how often do we get to see them up close? I’m here at the Aquarium of the Bay to do that. (music continues) – So the Aquarium of the Bay is a local nonprofit here in San […]

Do Fish Drink Water?

If you have a pet, one of your jobs might be to make sure that your pet has plenty of food and water… …unless, of course, your pet is a fish! You have to feed your fish, but you don’t have to give them water — there’s water all around them! But do fish need […]