Eads
Diving bell spider was created in 1758.
Alexander Graham Bell
In 1616, the German inventor Kessler introduced his diving bell with glass ports
It is a device that looks like a bell and helps you dive into very deep places. the bell hosts the people in it sheilding them from the pressure.
you go to big catch and talk to the claws he will teach and give you a gem diving bell.
Leonardo Da Vinci, Alexander Bell
nuts
they all are inventors.
brown to black
Bell, Fleming, Kelvin, Dunlop, Macadam, Mackintosh...
Two, Elisha Gray and Alexander Graham Bell.
You answered it yourself- they have telephones so Bell crewmen are in constant contact with the Mother ship. A diving Bell is captive and cannot operate independently- unllike a submarine or Bathyscaphe. a Bathysphere is a spherical form of diving bell and has the same limitations. the modern bells - used in real ocean work have some form of telephone cable device so they are in constant contact with the surface vessel. Radio won"t work underwater, period.