Allyn Vine
Alvin‘s Fun Facts
Here are answers to some of the questions people have asked about the deep-sea research submersible in its first half-century.
The Boy in the Alvin Sphere
The titanium personnel sphere for the new deeper-diving Alvin submersible began undergoing a series of tests Tuesday in a pressurized tank at a facility in Annapolis, Md., to see how it reacts to pressures simulating […]