Andrew is a freelance marine biologist in North Carolina focused on population and conservation genetics in hydrothermal vent communities.



David is a graduate student in Florida. He studies the ecology and conservation of sharks.




Amy is a graduate student in North Carolina studying local ecological knowledge within small scale fisheries.



Chuck is a graduate student in North Carolina focusing on apex predators and how they interact with fisheries.




Lyndell is a graduate student in North Carolina, studying the feeding ecology of cownose rays.




Iris is a graduate student in Washington studying habitat use and feeding habits of juvenile Pacific salmon and herring in Puget Sound.



Michael is a graduate student in Maryland investigating the visual systems of mantis shrimp.



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Help identify this mystery machine from the darkest recesses of our lab

The mystery machine

While cleaning out our lab the other day, we discovered this mysterious piece of equipment buried deep within a cabinet. After querying several dozen scientists of different eras, we have determined only that it was manufactured in the early 20th century and no one has any idea what it is. The optics were made by Bausch and Lomb, the motor was made by Dunmore. We have a few guesses about its intended purpose.

This machine is massive, it weighs about 50 pounds and is forged from Bakelite and steel. The drum is clearly some kind of centrifuge and the optics point into the center of the spinning drum. No one has yet been willing to plug it in and turn it on. There are two patent numbers listed on the plate – patent # 1,648,369 and patent # 1,907,803.

Continue reading Help identify this mystery machine from the darkest recesses of our lab