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crisscrossing Science - Podcast

crisscrossing Science

Welcome to crisscrossing Science, the podcast in which we answer the science questions that you never thought to ask. Every other week, co-hosts Michael Crosser and Chad Tillberg will share their love of natural science by discussing a topic that they find interesting.

Physics Science Life Sciences Daily News News
Update frequency
every 14 days
Average duration
31 minutes
Episodes
55
Years Active
2023 - 2025
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Episode 234: Carnivorous Plants

Episode 234: Carnivorous Plants

Chad and Mike discuss carnivorous plants, such as the Venus fly trap. They are surprisingly common and many species independently developed the tools needed to consume flies.


If you have a topic you'…

00:33:27  |   Tue 02 Sep 2025
Episode 233: Rediscussing the Origin of the Moon

Episode 233: Rediscussing the Origin of the Moon

Mike and Chad are on vacation, but still have the moon to keep us together. So enjoy this episode from the vault about where the moon came from.



00:30:21  |   Tue 19 Aug 2025
Episode 232: Crisspies III

Episode 232: Crisspies III

Mike and Chad invite Kevin Curry back in the studios to talk about movies and the best Science in Science Fiction for the Third Annual Crisspies. This year, we are talking about time travel, which i…

00:39:50  |   Mon 04 Aug 2025
Episode 231: The Final Frontier

Episode 231: The Final Frontier

Mike and Chad discuss some of the ongoing space missions currently in operation by NASA as well as the European Space Agency, and space agencies from India and Japan. There is a lot of research taki…

00:29:35  |   Tue 22 Jul 2025
Episode 230: ReVisiting Jurassic Park

Episode 230: ReVisiting Jurassic Park

In celebration of the latest Jurassic Park movie, we are reposting an episode from 2022 about how the birds escaped Jurassic Park. Enjoy.


This episode came from a listener question. To ask questions…

00:31:03  |   Mon 07 Jul 2025
Episode 229: Chirality

Episode 229: Chirality

Chad and Mike talk about how biological molecules are often left handed or right handed. This affects us in many fascinating ways.


Once you listen to this episode, be sure to subscribe so that you ge…

00:29:38  |   Wed 25 Jun 2025
Episode 228: Relearning the Curie-ous Case of Marie Curie

Episode 228: Relearning the Curie-ous Case of Marie Curie

Mike and Chad are re-listening to this episode from 2020 about the married couple of Marie and Pierre Curie, each of whom won at least one Nobel Prize and were an amazing scientific power couple.


If…

00:29:49  |   Tue 10 Jun 2025
Episode 227: Indigenous Traditional Ecological Knowledge

Episode 227: Indigenous Traditional Ecological Knowledge

Chad and Mike invite Dr. David Lewis, a member of the Confederated Tribes of Grand Ronde and an anthropologist from Oregon State University, onto the podcast. David talks with us about what this lan…

00:31:12  |   Wed 28 May 2025
Episode 226: Re-listening to Mandolin

Episode 226: Re-listening to Mandolin

Mike and Chad are re-sharing this episode with Stephen Tufte, a physics professor from Lewis and Clark. He shared with us the science behind playing the mandolin and what makes it different from a g…

00:32:46  |   Mon 12 May 2025
Episode 225: Turtles, tortoises, and terrapins... Oh MY!!

Episode 225: Turtles, tortoises, and terrapins... Oh MY!!

Chad and Mike discuss the ancestral plight of turtles and how strange a journey it was for sea creatures to come onto land, then return to the water, and (in the case of the tortoise) return back to …

00:30:42  |   Mon 28 Apr 2025
Episode 224: Angular Momentum

Episode 224: Angular Momentum

Mike and Chad discuss angular momentum and some of the seemingly counterintuitive predictions that come from it. Yet so many things in our daily lives rely on this concept.



00:31:39  |   Tue 15 Apr 2025
Episode 223: Nobel Laureate Randy Schekman

Episode 223: Nobel Laureate Randy Schekman

Chad and Mike invite Nobel Laureate Dr. Randy Schekman to discuss his research into yeast cells and the mechanisms that yeast (and human) cells use to direct traffic. Proteins that are created within…

00:31:54  |   Mon 31 Mar 2025
Episode 222: Packing and Shipping

Episode 222: Packing and Shipping

Chad and Mike are preparing for our next episode in which we talk to Nobel Laureate Randy Schekman. He won the award for learning the mechanisms for how proteins within the cells are moved to where …

00:34:50  |   Tue 18 Mar 2025
Episode 221: Einstein's Greatest Blunder

Episode 221: Einstein's Greatest Blunder

Mike and Chad celebrate Einstein's 146th birthday by discussing his Greatest Blunder.


Follow us on TikTok, Instagram, or YouTube Shorts.

00:31:27  |   Mon 03 Mar 2025
Episode 220: The Goss on Moss

Episode 220: The Goss on Moss

Chad tells Mike all about moss, and the entire ecosystem that lives in that tiny, fluffy, world.


Look for crisscrossing Science on Social media!

00:32:22  |   Tue 18 Feb 2025
Episode 219: The Science of Milk

Episode 219: The Science of Milk

Mike and Chad discuss milk. Why do mammals drink it? How do mammals produce it? What is pasteurization? Answers to these questions, and more, when you listen to crisscrossing Science!



00:31:32  |   Mon 03 Feb 2025
Episode 218: Star Formation

Episode 218: Star Formation

Mike and Chad invite astronomer Dr. Kathryn Devine to discuss the process of astronomy and how we can determine how stars form.


Subscribe to the podcast to download the latest episode as soon as it …

00:30:29  |   Wed 22 Jan 2025
Episode 217: PET Eating Bacteria

Episode 217: PET Eating Bacteria

Chad and Mike invite Dr. Jay Mellies to talk about his research into bacteria that are able to break down plastics into their constituent pieces.


To learn about plastics and more, subscribe to the p…

00:31:57  |   Mon 06 Jan 2025
Episode 216: Champagne Supernova

Episode 216: Champagne Supernova

Mike and Chad discuss the bright events called supernova and the chain of events that makes them happen.


For this and other episodes, subscribe to the podcast.

00:31:39  |   Mon 23 Dec 2024
Episode 215: Plastic

Episode 215: Plastic

Mike and Chad discuss how plastic is created and why it is so ubiquitous in our modern world. We also consider why plastics are often not recycled and why it will be hard to stop making more.


To get …

00:32:07  |   Mon 09 Dec 2024
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