June 25, 2018April 1, 2021 BJ Deming

Barite: A Critical Mineral

June 24, 2018March 31, 2021 BJ Deming

Guest Videos: Fire and Ice

June 23, 2018June 17, 2018 BJ Deming

Guest Video: Gifford Pinchot

June 20, 2018June 20, 2018 BJ Deming

Reblog on Opportunity Rover and the Mars Dust Storm from The Road To Endeavour

June 20, 2018June 10, 2020 BJ Deming

Guest Video: Tumbler Ridge, British Columbia

June 18, 2018April 1, 2021 BJ Deming

Arsenic: A Critical Mineral

June 17, 2018December 12, 2024 BJ Deming

Popocatepétl: A Dangerous Volcano

June 14, 2018April 1, 2021 BJ Deming

Guest Videos: Gypsum, Awesome Yet Mundane

June 10, 2018December 12, 2024 BJ Deming

Popocatépetl: Don Goyo

June 6, 2018April 1, 2021 BJ Deming

Livestream of Kilauea’s Summit Crater