Silification Geology (OPALS) with Patrice Rey

Gems of lightning and shadows. Rainbow fossils. Underground tunnel homes. Mysterious sedimentary origins. Aboriginal dreamtime stories. Armored snails. Questionable song lyrics. It’s opals, folks. And world expert geophysicist and University of Sydney professor Dr. Patrice Rey is here to talk about why he left France to explore the geological mysteries of the Outback. Should you get an opal engagement ring? Can they get wet? What’s the difference between an Australian and Ethiopian opal? What was one doing in a Kenyan cave 3000 years ago? What’s a Kyoto Opal vs. opalite? And why was your great grandma named Opal?

(Cultural warning to Aboriginal and Torres Strait Islander listeners: this episode mentions names and stories of people who have passed.)

Visit Dr. Rey’s website and follow him on Google Scholar

A donation went to the GO Foundation

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Salixology (WILLOWS & SCULPTURE) with Patrick Dougherty

It’s the Ologies 9th Anniversary episode – and the customary gift is willow. So I reached out to an artist whose work means a lot to me, and convinced world-renowned environmental sculptor Patrick Dou...

24 Syys 1h 13min

Extreme Meteorology (EL NIÑO) with Marshall Shepherd

El Niño. La Niña. United Nations Environment Programme doomerism? It’s been a helluva week for Meteorologists and the humans who live on planet Earth, so we made you a fresh episode recorded just day...

16 Syys 1h 3min

Meteorology (WEATHER & CLIMATE) Encore with Marshall Shepherd

Bomb cyclones! Polar vortices! Atmospheric rivers! And rained out barbecues. One of the world’s leading Meteorologists, Dr. Marshall Shepherd – a former NASA scientist and current Professor of Geograp...

9 Syys 1h 16min

Party Psychology (WHY WE CELEBRATE) with Danielle Brick & Kelley Gullo-Wight

Rituals. Gatherings. Celebrations. Surprise parties. Weekend getaways. Campfires and birthday candles are in our DNA, and colleagues/social psychologists Dr. Danielle Brick & Dr. Kelley Gullo-Wight ex...

5 Syys 44min

Deep Sea Microbiology (UNSEEN OCEAN CRITTERS) with Peter Girguis

Creatures in inky trenches. Exploring the sea floor. Mud medicine. Tube worms. Harvard professor and Deep Sea Microbiology legend Dr. Peter Girguis tells tales of ocean expeditions and answers questio...

2 Syys 1h 24min

Mephitology (SKUNKS) Part 2 with Jerry Dragoo

What happens when you've been sprayed nine times in the face by a skunk? Part 2 with Mephitologist Dr. Jerry Dragoo answers that question. Also on the agenda: pet skunks, lavender skunks, skunk family...

26 Elo 1h 7min

Mephitology (SKUNKS) Part 1 with Jerry Dragoo

It’s here. SKUNKS. My dream guest, Dr. Jerry Dragoo of the Institute for the Betterment of Skunks and Skunk Reputations is finally on Ologies, and I can barely contain myself. Come to Albuquerque to m...

19 Elo 1h