Catherine Ross

Self - Archivist, UK Met Office

Gerry Sullivan

Self - Operations Manager, Thames Water

Latif Nasser

Self - Host

W. Randall Shump

Self - Former Senior Attorney for the IRS

Emma Baxter

Self - Animal Researcher

Paul Selwood

Self - Programmer for The Cray XC40

Vincent Thurkettle

Self - Gold Prospector

Christopher Heckscher

Self - Bird Scientist

James Day

Self - Geologist and Geochemist

Leon Barron

Self - Scientist

Mark Nigrini

Self - Accountant, Auditor

Alex Wellerstein

Self - Atomic Weapons Historian

Moussa Abderamane

Self - Geologist, University of N'Djamena, Chad

Ainara Sistiago

Self - Molecular Archaeologist

Chip Trepte

Self - Dust Specialist

Ted Hill

Self - Mathematician

Jack Dairiki

Self - Survivor of the Bombing of Hiroshima

Jason Dunion

Self - Meteorologist